This commit was manufactured by cvs2svn to create tag 'V1_169'.

git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/tags/V1_169@14704 87f5fb63-7c3d-0410-a384-fd976d0f7a62
c.lib 1.169 (8.8.2004)
2025-12-08 14:59:05 +00:00 · 2004-08-08 10:55:58 +00:00 · 2004-08-08 10:55:57 +00:00 · 2004-08-07 10:42:04 +00:00 · 2004-08-07 10:24:04 +00:00 · 2004-08-07 09:15:33 +00:00
142 changed files with 809 additions and 1421 deletions
--- a/documentation/README
+++ b/documentation/README
@@ -1,235 +0,0 @@
-An ISO 'C' (1994) compliant runtime library for the Amiga
-=========================================================
-
-1. What is this?
-
-This is my attempt to get Samba 2.2.x ported to the Amiga. My first Amiga
-port required SAS/C and a number of strange tricks had to be pulled to get
-it to support the kind of environment Samba needed. But with the
-introduction of Samba 2.2.x many of those tricks did not work any more,
-which is why I decided to attack the problem at the root, namely the
-runtime library.
-
-Because it was no longer possible to build Samba with SAS/C on the new
-Amiga platform, the idea came up to move development to the GNU 'C'
-compiler. This turned out to be a challenge due to its somewhat
-underdeveloped runtime library and header files. Eventually, I decided to
-rewrite that library from scratch.
-
-
-2. What does it do?
-
-Using "'C' - A reference manual" as a reference I wrote a set of header
-files, then proceeded to implement each single function referenced in them.
-With few exceptions in the area of wide character support, the result
-should be a feature complete implementation of the ISO 'C' (1994) runtime
-library.
-
-Because Samba needs a few POSIX-like routines to be supported, the library
-functionality is complemented by a set of routines described in "Advanced
-programming in the Unix environent". This set is not complete, however. It
-will have to grow even further to accomodate for Samba's needs, but this is
-a good start. I specifically added hooks for integrating socket I/O at a
-later point of time.
-
-This is not a portable implementation of the library in the sense that you
-could move it from one 'C' compiler on one operating system to another.
-This is an Amiga specific implementation.
-
-The library supports floating point math, which is limited to IEEE single
-and double precision or M68881 inline math. There is no support for the
-fast floating point (FFP) format or exclusive IEEE single precision. You
-either get double precision (IEEE math) or extended precision (M68881
-inline math). What it is that you get is determined at compile time. Use
-the IEEE_FLOATING_POINT_SUPPORT preprocessor symbol to activate IEEE math
-code and the M68881_FLOATING_POINT_SUPPORT symbol for M68881 inline math.
-
-Not unlike SAS/C, you can configure a minimum stack size the program is to
-use when it starts up. This is controlled via the '__stack_size' variable
-(see "stdlib_main.c").
-
-I added some amiga.lib and debug.lib functionality to the library, but
-don't count on it to be complete.
-
-
-3. What does it not do?
-
-This library is a departure from the typical 'C' runtime environments of
-the past which had to run on all AmigaOS releases, down to Kickstart 1.1.
-This very library was designed to take advantage of the routines available
-since Kickstart 2.04 was introduced and virtually nobody ever put to use.
-This helps to cut the code size, and it also helps to keep bugs out of the
-library by falling back onto well-tested implementations. However, the
-catch is that the code won't run under Kickstart 1.3 and below. But then
-these operating system releases have been obsolete for more than a decade,
-and you can always go back to a compiler environment which supports them.
-
-Practically all library routines are implemented in a sort of naïve
-fashion. That is, they contain virtually no optimizations whatsoever. This
-is particularly apparent in workhorses such as memset() or memmove(). But
-then, the issue is easy testability and Amiga platform portability.
-
-There is very little support for amiga.lib functionality. There is
-NewList(), HookEntry(), CallHook(), CallHookA(), the DoMethod() family, the
-RexxVars family, but that's all. If you need more, you would have to
-implement it yourself. Put another way, if you absolutely need
-functionality that is only found in amiga.lib, you really shouldn't need in
-in the first place.
-
-
-4. Where does the source code come from?
-
-I originally thought that it might be helpful to piece this library
-together from various sources, such as the BSD libc. Turned out that this
-code was so 'portable' that it became much more complex than it ought to
-be. Also, some side-effects were present which considerably changed the
-behaviour of the library. For example, the BSD libc uses bcopy() as an
-alias for memcpy(), and unlike memcpy() is documented to, bcopy() supports
-overlapping copies.
-
-Eventually, I wrote virtually all the code myself, borrowing algorithmic
-ideas from the BSD libc and the Manx Aztec 'C' runtime library. Because I
-don't know much about the environment GCC expects, I borrowed code snippets
-from libnix, which was written by Matthias Fleischer and Gunther Nikl. This
-in particular concerns the integer and floating point math support, the
-setjmp/longjmp routines and the startup code. The M68881 inline math code
-comes from the <math-68881.h> file written by Matthew Self
-(self@bayes.arc.nasa.gov).
-
-
-5. Limitations and caveats
-
-There is hardly any documentation on the code I wrote. In part this is due
-to the fact that the code itself is very simple in design. It should speak
-for itself. However, to make a usable runtime library you have to have a
-user documentation as in man pages or autodocs. We will eventually have to
-have autodocs for this library.
-
-The code is currently plastered with assertions and debug code. It is
-therefore much larger than it ought to be and runs much slower than it
-ought to be. For example, the malloc() routine will set the contents of the
-memory allocated to a 'dirty' bit pattern which is likely to break software
-which makes assumptions about its contents. Likewise, the free() routine
-will trash the memory to deallocate with a different 'dirty' bit pattern to
-turn up reuse of memory after deallocation. All these debugging features
-can be disabled by defining the NDEBUG preprocessor symbol at compile time
-(see <assert.h>).
-
-The exception handling in the math code is not particularly effective. For
-one part this is due to the fact that there is no exception handler
-installed by the runtime library when it starts up which could catch and
-process the error conditions the CPU or FPU generates. The idea was to
-provide for a portable runtime library with little to no assembly language
-involved. To make the exception handling complete, such code would be
-necessary.
-
-The library currently builds under SAS/C, but because the 'normal' program
-startup code is not utilized, the base relative (A4) addressing does not
-work. If you are going to test it, use the data=faronly option to compile
-the library and the programs.
-
-If you are going to rebuild the library with SAS/C you will need to
-reassign INCLUDE: to point to the local 'include' directory or things won't
-work.
-
-
-6. Conventions and design issues
-
-You will have noticed the 330+ files in this directory. This is not the
-best way to organize a runtime library, but at least all the bits and
-pieces are in plain sight. Each file stands for the one or two routines it
-contains. The name indicates what routine(s) that might be. Each file name
-is prefixed by the name of the header file in which the corresponding
-routine is defined. So, for example, you will find that "unistd_lchown.c"
-contains the definition of the lchown() routine, which has its prototype
-defined in the <unistd.h> header file.
-
-Internal function and variable names are prefixed with two underscores, as
-in '__stdio_init()'.
-
-All routines attempt to do error checking on their parameters. They will
-either drop into an assert() or set an errno value and refuse to go any
-further. This cuts performance but should help to catch the simple bugs
-quite easily (NULL pointers).
-
-Just like any halfway sane Amiga 'C' runtime library, this one performs its
-^C checking in the I/O routines. Typically once upon entry and in every
-iteration of the loop there might be it will quickly poll the ^C signal and
-drop into raise(SIGINT) in case the signal is set. This is just about the
-safest method to solve the problem and should be much more robust than the
-ixemul approach of 'interrupt anywhere - crash anywhere' using the task
-switch/launch hooks to test for signals.
-
-By default all library routines follow the ISO 'C' conventions in that
-where implementation defined behaviour is permitted, the AmigaOS rules are
-followed. For example, unlink() will by default operate like DeleteFile()
-and rename() will return with an error code set if the name of the
-file/directory to be renamed would collide with an existing directory
-entry. However, your program can set a global variable '__unix_semantics'
-which will cause some routines to perform like their Unix counterparts.
-This is necessary for Samba to work but not a generally desirable feature.
-You have some Unix-like behaviour, but the environment itself is not
-completely Unix- or POSIX-compliant. And it shouldn't be. Don't make the
-mistake of trying to mold the environment into a POSIX emulation. It
-doesn't work; AmigaOS is not Unix.
-
-
-7. The startup code
-
-There are three program startup files provided. The most simplistic is in
-'startup.c' which I use for SAS/C. It just invokes the setup routine which
-eventually calls main() and drops straight into exit().
-
-The ncrt0.S file was adapted from the libnix startup code which sets up the
-base relative data area, if necessary (the SMALL_DATA preprocessor symbol
-must be defined).
-
-The nrcrt0.S file was adapted from libnix startup code, too, and sets up
-the base relative data area for programs to be made resident. Note that the
-geta4() stub is missing here; it wouldn't work in a resident program
-anyway.
-
-The ncrt0.S and nrcrt0.S files are considerably smaller and less complex
-than the libnix code they are based on. This is because in this library
-design all the more complex tasks are performed in the stdlib_main.c file
-rather than in assembly language.
-
-
-8. Documentation
-
-Well, you're reading it. There isn't anything much yet. You can consult the book
-"'C' - A reference manual" and you could look at the Open Group's Single Unix
-Specification at <http://www.opengroup.org/onlinepubs/007904975>.
-
-
-9. Legal status
-
-Because this library is in part based upon free software it would be uncourteous
-not to make it free software itself. The BSD license would probably be
-appropriate here.
-
-The PowerPC math library is based in part on work by Sun Microsystems:
-
-====================================================
-Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
-
-Developed at SunPro, a Sun Microsystems, Inc. business.
-Permission to use, copy, modify, and distribute this
-software is freely granted, provided that this notice
-is preserved.
-====================================================
-
-
-
-10. Contacting the author
-
-The basic work was done by Olaf Barthel during two weeks in July 2002. You
-can reach me at:
-
-   Olaf Barthel
-   Gneisenaustr. 43
-   D-31275 Lehrte
-
-Or via e-mail:
-
-   olsen@sourcery.han.de
--- a/library/GNUmakefile.68k
+++ b/library/GNUmakefile.68k
@@ -1,5 +1,5 @@
 #
-# $Id: GNUmakefile.68k,v 1.1.1.1 2004-07-26 16:30:14 obarthel Exp $
+# $Id: GNUmakefile.68k,v 1.3 2004-08-07 09:15:32 obarthel Exp $
 #
 # :ts=8
 #
@@ -453,11 +453,15 @@ MATH_LIB = \
 	math_fmod.o \
 	math_frexp.o \
 	math_init_exit.o \
+	math_isinf.o \
+	math_isnan.o \
 	math_ldexp.o \
 	math_log.o \
 	math_log10.o \
 	math_modf.o \
 	math_pow.o \
+	math_rint.o \
+	math_rintf.o \
 	math_sin.o \
 	math_sinh.o \
 	math_sqrt.o \
@@ -467,8 +471,6 @@ MATH_LIB = \
 	stdio_flush.o \
 	stdio_fprintf.o \
 	stdio_fscanf.o \
-	stdio_isinfinity.o \
-	stdio_isnotanumber.o \
 	stdio_printf.o \
 	stdio_scanf.o \
 	stdio_snprintf.o \
@@ -574,6 +576,7 @@ NET_LIB = \
 	socket_shutdown.o \
 	socket_socket.o \
 	socket_hook_entry.o \
+	socket_hstrerror.o \
 	stat_umask.o \
 	usergroup_crypt.o \
 	usergroup_data.o \
--- a/library/GNUmakefile.os4
+++ b/library/GNUmakefile.os4
@@ -1,5 +1,5 @@
 #
-# $Id: GNUmakefile.os4,v 1.1.1.1 2004-07-26 16:30:15 obarthel Exp $
+# $Id: GNUmakefile.os4,v 1.3 2004-08-07 09:15:32 obarthel Exp $
 #
 # :ts=8
 #
@@ -445,11 +445,15 @@ MATH_LIB = \
 	math_fmod.o \
 	math_frexp.o \
 	math_init_exit.o \
+	math_isnan.o \
+	math_isinf.o \
 	math_ldexp.o \
 	math_log.o \
 	math_log10.o \
 	math_modf.o \
 	math_pow.o \
+	math_rint.o \
+	math_rintf.o \
 	math_sin.o \
 	math_sinh.o \
 	math_sqrt.o \
@@ -465,8 +469,6 @@ MATH_LIB = \
 	stdio_flush.o \
 	stdio_fprintf.o \
 	stdio_fscanf.o \
-	stdio_isinfinity.o \
-	stdio_isnotanumber.o \
 	stdio_printf.o \
 	stdio_scanf.o \
 	stdio_snprintf.o \
@@ -568,6 +570,7 @@ NET_LIB = \
 	socket_shutdown.o \
 	socket_socket.o \
 	socket_hook_entry.o \
+	socket_hstrerror.o \
 	usergroup_crypt.o \
 	usergroup_data.o \
 	usergroup_endgrent.o \
--- a/library/amiga.lib_rev.h
+++ b/library/amiga.lib_rev.h
@@ -1,6 +1,6 @@
 #define VERSION		1
-#define REVISION	165
-#define DATE		"26.7.2004"
-#define VERS		"amiga.lib 1.165"
-#define VSTRING		"amiga.lib 1.165 (26.7.2004)\r\n"
-#define VERSTAG		"\0$VER: amiga.lib 1.165 (26.7.2004)"
+#define REVISION	169
+#define DATE		"8.8.2004"
+#define VERS		"amiga.lib 1.169"
+#define VSTRING		"amiga.lib 1.169 (8.8.2004)\r\n"
+#define VERSTAG		"\0$VER: amiga.lib 1.169 (8.8.2004)"
--- a/library/amiga.lib_rev.rev
+++ b/library/amiga.lib_rev.rev
@@ -1 +1 @@
-165
+169
--- a/library/c.lib_rev.h
+++ b/library/c.lib_rev.h
@@ -1,6 +1,6 @@
 #define VERSION		1
-#define REVISION	165
-#define DATE		"26.7.2004"
-#define VERS		"c.lib 1.165"
-#define VSTRING		"c.lib 1.165 (26.7.2004)\r\n"
-#define VERSTAG		"\0$VER: c.lib 1.165 (26.7.2004)"
+#define REVISION	169
+#define DATE		"8.8.2004"
+#define VERS		"c.lib 1.169"
+#define VSTRING		"c.lib 1.169 (8.8.2004)\r\n"
+#define VERSTAG		"\0$VER: c.lib 1.169 (8.8.2004)"
--- a/library/c.lib_rev.rev
+++ b/library/c.lib_rev.rev
@@ -1 +1 @@
-165
+169
--- a/library/debug.lib_rev.h
+++ b/library/debug.lib_rev.h
@@ -1,6 +1,6 @@
 #define VERSION		1
-#define REVISION	165
-#define DATE		"26.7.2004"
-#define VERS		"debug.lib 1.165"
-#define VSTRING		"debug.lib 1.165 (26.7.2004)\r\n"
-#define VERSTAG		"\0$VER: debug.lib 1.165 (26.7.2004)"
+#define REVISION	169
+#define DATE		"8.8.2004"
+#define VERS		"debug.lib 1.169"
+#define VSTRING		"debug.lib 1.169 (8.8.2004)\r\n"
+#define VERSTAG		"\0$VER: debug.lib 1.169 (8.8.2004)"
--- a/library/debug.lib_rev.rev
+++ b/library/debug.lib_rev.rev
@@ -1 +1 @@
-165
+169
--- a/library/dirent_closedir.c
+++ b/library/dirent_closedir.c
@@ -1,5 +1,5 @@
 /*
- * $Id: dirent_closedir.c,v 1.1.1.1 2004-07-26 16:30:30 obarthel Exp $
+ * $Id: dirent_closedir.c,v 1.2 2004-08-07 09:15:32 obarthel Exp $
 *
 * :ts=4
 *
@@ -43,7 +43,7 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/dirent_data.c
+++ b/library/dirent_data.c
@@ -1,5 +1,5 @@
 /*
- * $Id: dirent_data.c,v 1.1.1.1 2004-07-26 16:30:30 obarthel Exp $
+ * $Id: dirent_data.c,v 1.3 2004-08-07 10:24:04 obarthel Exp $
 *
 * :ts=4
 *
@@ -37,10 +37,6 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
-
-/****************************************************************************/
-
 /* Directories being scanned whose locks need to be freed when shutting down. */
 struct MinList __directory_list;

--- a/library/dirent_opendir.c
+++ b/library/dirent_opendir.c
@@ -1,5 +1,5 @@
 /*
- * $Id: dirent_opendir.c,v 1.1.1.1 2004-07-26 16:30:31 obarthel Exp $
+ * $Id: dirent_opendir.c,v 1.2 2004-08-07 09:15:32 obarthel Exp $
 *
 * :ts=4
 *
@@ -49,7 +49,7 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/dirent_readdir.c
+++ b/library/dirent_readdir.c
@@ -1,5 +1,5 @@
 /*
- * $Id: dirent_readdir.c,v 1.1.1.1 2004-07-26 16:30:31 obarthel Exp $
+ * $Id: dirent_readdir.c,v 1.2 2004-08-07 09:15:32 obarthel Exp $
 *
 * :ts=4
 *
@@ -37,7 +37,7 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/dirent_rewinddir.c
+++ b/library/dirent_rewinddir.c
@@ -1,5 +1,5 @@
 /*
- * $Id: dirent_rewinddir.c,v 1.1.1.1 2004-07-26 16:30:31 obarthel Exp $
+ * $Id: dirent_rewinddir.c,v 1.2 2004-08-07 09:15:32 obarthel Exp $
 *
 * :ts=4
 *
@@ -37,7 +37,7 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/fcntl_close.c
+++ b/library/fcntl_close.c
@@ -1,5 +1,5 @@
 /*
- * $Id: fcntl_close.c,v 1.1.1.1 2004-07-26 16:30:32 obarthel Exp $
+ * $Id: fcntl_close.c,v 1.2 2004-08-07 09:15:32 obarthel Exp $
 *
 * :ts=4
 *
@@ -37,7 +37,7 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/fcntl_creat.c
+++ b/library/fcntl_creat.c
@@ -1,5 +1,5 @@
 /*
- * $Id: fcntl_creat.c,v 1.1.1.1 2004-07-26 16:30:32 obarthel Exp $
+ * $Id: fcntl_creat.c,v 1.2 2004-08-07 09:15:32 obarthel Exp $
 *
 * :ts=4
 *
@@ -43,7 +43,7 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/fcntl_fcntl.c
+++ b/library/fcntl_fcntl.c
@@ -1,5 +1,5 @@
 /*
- * $Id: fcntl_fcntl.c,v 1.1.1.1 2004-07-26 16:30:33 obarthel Exp $
+ * $Id: fcntl_fcntl.c,v 1.2 2004-08-07 09:15:32 obarthel Exp $
 *
 * :ts=4
 *
@@ -37,7 +37,7 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/fcntl_lseek.c
+++ b/library/fcntl_lseek.c
@@ -1,5 +1,5 @@
 /*
- * $Id: fcntl_lseek.c,v 1.1.1.1 2004-07-26 16:30:33 obarthel Exp $
+ * $Id: fcntl_lseek.c,v 1.2 2004-08-07 09:15:32 obarthel Exp $
 *
 * :ts=4
 *
@@ -37,7 +37,7 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/fcntl_open.c
+++ b/library/fcntl_open.c
@@ -1,5 +1,5 @@
 /*
- * $Id: fcntl_open.c,v 1.1.1.1 2004-07-26 16:30:34 obarthel Exp $
+ * $Id: fcntl_open.c,v 1.2 2004-08-07 09:15:32 obarthel Exp $
 *
 * :ts=4
 *
@@ -49,7 +49,7 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/fcntl_read.c
+++ b/library/fcntl_read.c
@@ -1,5 +1,5 @@
 /*
- * $Id: fcntl_read.c,v 1.1.1.1 2004-07-26 16:30:34 obarthel Exp $
+ * $Id: fcntl_read.c,v 1.2 2004-08-07 09:15:32 obarthel Exp $
 *
 * :ts=4
 *
@@ -43,7 +43,7 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/fcntl_write.c
+++ b/library/fcntl_write.c
@@ -1,5 +1,5 @@
 /*
- * $Id: fcntl_write.c,v 1.1.1.1 2004-07-26 16:30:34 obarthel Exp $
+ * $Id: fcntl_write.c,v 1.2 2004-08-07 09:15:32 obarthel Exp $
 *
 * :ts=4
 *
@@ -43,7 +43,7 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/include/ctype.h
+++ b/library/include/ctype.h
@@ -1,5 +1,5 @@
 /*
- * $Id: ctype.h,v 1.1.1.1 2004-07-26 16:32:50 obarthel Exp $
+ * $Id: ctype.h,v 1.3 2004-08-07 10:42:04 obarthel Exp $
 *
 * :ts=4
 *
@@ -63,12 +63,6 @@ extern int toupper(int c);

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
-
-#define isascii(c) ((unsigned)(c) <= 127)
-
-/****************************************************************************/
-
 /*
 * If requested, reimplement the character classification functions as macros;
 * note that the macro variants ignore the current locale and default to the
@@ -113,6 +107,12 @@ extern const unsigned char * const __ctype_table;

 /****************************************************************************/

+/* The following is not part of the ISO 'C' (1994) standard. */
+
+#define isascii(c) ((unsigned)(c) <= 127)
+
+/****************************************************************************/
+
 #ifdef __cplusplus
 }
 #endif /* __cplusplus */
--- a/library/include/dirent.h
+++ b/library/include/dirent.h
@@ -1,5 +1,5 @@
 /*
- * $Id: dirent.h,v 1.1.1.1 2004-07-26 16:32:50 obarthel Exp $
+ * $Id: dirent.h,v 1.2 2004-08-07 09:15:33 obarthel Exp $
 *
 * :ts=4
 *
@@ -36,7 +36,7 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/include/dos.h
+++ b/library/include/dos.h
@@ -1,5 +1,5 @@
 /*
- * $Id: dos.h,v 1.1.1.1 2004-07-26 16:32:50 obarthel Exp $
+ * $Id: dos.h,v 1.2 2004-08-07 09:15:33 obarthel Exp $
 *
 * :ts=4
 *
@@ -36,7 +36,7 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/include/fcntl.h
+++ b/library/include/fcntl.h
@@ -1,5 +1,5 @@
 /*
- * $Id: fcntl.h,v 1.1.1.1 2004-07-26 16:32:51 obarthel Exp $
+ * $Id: fcntl.h,v 1.2 2004-08-07 09:15:33 obarthel Exp $
 *
 * :ts=4
 *
@@ -36,7 +36,7 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/include/grp.h
+++ b/library/include/grp.h
@@ -1,5 +1,5 @@
 /*
- * $Id: grp.h,v 1.1.1.1 2004-07-26 16:32:52 obarthel Exp $
+ * $Id: grp.h,v 1.2 2004-08-07 09:15:33 obarthel Exp $
 *
 * :ts=4
 *
@@ -36,7 +36,7 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/include/libgen.h
+++ b/library/include/libgen.h
@@ -1,5 +1,5 @@
 /*
- * $Id: libgen.h,v 1.1.1.1 2004-07-26 16:32:52 obarthel Exp $
+ * $Id: libgen.h,v 1.2 2004-08-07 09:15:33 obarthel Exp $
 *
 * :ts=4
 *
@@ -36,7 +36,7 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/include/limits.h
+++ b/library/include/limits.h
@@ -1,5 +1,5 @@
 /*
- * $Id: limits.h,v 1.1.1.1 2004-07-26 16:32:52 obarthel Exp $
+ * $Id: limits.h,v 1.2 2004-08-07 09:15:33 obarthel Exp $
 *
 * :ts=4
 *
@@ -54,7 +54,7 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/include/math.h
+++ b/library/include/math.h
@@ -1,5 +1,5 @@
 /*
- * $Id: math.h,v 1.1.1.1 2004-07-26 16:32:53 obarthel Exp $
+ * $Id: math.h,v 1.2 2004-08-07 09:15:33 obarthel Exp $
 *
 * :ts=4
 *
@@ -81,6 +81,17 @@ extern double tanh(double x);

 /****************************************************************************/

+/* The following is not part of the ISO 'C' (1994) standard. */
+
+/****************************************************************************/
+
+extern double rint(double x);
+extern float rintf(float x);
+extern int isinf(double x);
+extern int isnan(double x);
+
+/****************************************************************************/
+
 #ifdef __cplusplus
 }
 #endif /* __cplusplus */
--- a/library/include/pwd.h
+++ b/library/include/pwd.h
@@ -1,5 +1,5 @@
 /*
- * $Id: pwd.h,v 1.1.1.1 2004-07-26 16:32:53 obarthel Exp $
+ * $Id: pwd.h,v 1.2 2004-08-07 09:15:33 obarthel Exp $
 *
 * :ts=4
 *
@@ -36,7 +36,7 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/include/signal.h
+++ b/library/include/signal.h
@@ -1,5 +1,5 @@
 /*
- * $Id: signal.h,v 1.1.1.1 2004-07-26 16:32:53 obarthel Exp $
+ * $Id: signal.h,v 1.3 2004-08-07 09:15:33 obarthel Exp $
 *
 * :ts=4
 *
@@ -62,7 +62,7 @@ extern int raise(int sig);

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

@@ -72,6 +72,10 @@ extern int raise(int sig);

 /****************************************************************************/

+typedef void (*sig_t)(int);
+
+/****************************************************************************/
+
 typedef int sig_atomic_t;

 /****************************************************************************/
--- a/library/include/stdio.h
+++ b/library/include/stdio.h
@@ -1,5 +1,5 @@
 /*
- * $Id: stdio.h,v 1.1.1.1 2004-07-26 16:32:54 obarthel Exp $
+ * $Id: stdio.h,v 1.2 2004-08-07 09:15:33 obarthel Exp $
 *
 * :ts=4
 *
@@ -308,7 +308,7 @@ extern int __flush(FILE *stream);

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/include/stdlib.h
+++ b/library/include/stdlib.h
@@ -1,5 +1,5 @@
 /*
- * $Id: stdlib.h,v 1.1.1.1 2004-07-26 16:32:55 obarthel Exp $
+ * $Id: stdlib.h,v 1.2 2004-08-07 09:15:33 obarthel Exp $
 *
 * :ts=4
 *
@@ -147,7 +147,7 @@ extern long atol(const char *str);

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/include/string.h
+++ b/library/include/string.h
@@ -1,5 +1,5 @@
 /*
- * $Id: string.h,v 1.1.1.1 2004-07-26 16:32:55 obarthel Exp $
+ * $Id: string.h,v 1.3 2004-08-07 09:15:33 obarthel Exp $
 *
 * :ts=4
 *
@@ -71,15 +71,25 @@ extern size_t strxfrm(char *dest, const char *src, size_t len);

 /****************************************************************************/

+extern void *memmove(void *dest, const void * src, size_t len);
 extern void *memchr(const void * ptr, int val, size_t len);
+
+/* This is ugly: GCC 2.95.x assumes that 'unsigned long' is used in the built-in
+   memcmp/memcpy/memset functions instead of 'size_t'. This can produce warnings
+   where none are necessary. */
+#if defined(__GNUC__) && (__GNUC__ < 3)
+extern int memcmp(const void *ptr1, const void *ptr2, unsigned long len);
+extern void *memcpy(void *dest, const void *src, unsigned long len);
+extern void *memset(void *ptr, int val, unsigned long len);
+#else
 extern int memcmp(const void *ptr1, const void *ptr2, size_t len);
 extern void *memcpy(void *dest, const void *src, size_t len);
-extern void *memmove(void *dest, const void * src, size_t len);
 extern void *memset(void *ptr, int val, size_t len);
+#endif /* __GNUC__ && __GNUC__ < 3 */

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/include/strings.h
+++ b/library/include/strings.h
@@ -1,5 +1,5 @@
 /*
- * $Id: strings.h,v 1.1.1.1 2004-07-26 16:32:55 obarthel Exp $
+ * $Id: strings.h,v 1.2 2004-08-07 09:15:33 obarthel Exp $
 *
 * :ts=4
 *
@@ -36,7 +36,7 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/include/sys/amigaos-va.h
+++ b/library/include/sys/amigaos-va.h
@@ -1,5 +1,5 @@
 /*
- * $Id: amigaos-va.h,v 1.1.1.1 2004-07-26 16:32:57 obarthel Exp $
+ * $Id: amigaos-va.h,v 1.2 2004-08-07 09:15:33 obarthel Exp $
 *
 * :ts=4
 *
@@ -36,7 +36,7 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/include/sys/mount.h
+++ b/library/include/sys/mount.h
@@ -1,5 +1,5 @@
 /*
- * $Id: mount.h,v 1.1.1.1 2004-07-26 16:32:58 obarthel Exp $
+ * $Id: mount.h,v 1.2 2004-08-07 09:15:33 obarthel Exp $
 *
 * :ts=4
 *
@@ -36,7 +36,7 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/include/sys/stat.h
+++ b/library/include/sys/stat.h
@@ -1,5 +1,5 @@
 /*
- * $Id: stat.h,v 1.1.1.1 2004-07-26 16:32:58 obarthel Exp $
+ * $Id: stat.h,v 1.2 2004-08-07 09:15:33 obarthel Exp $
 *
 * :ts=4
 *
@@ -36,7 +36,7 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/include/sys/time.h
+++ b/library/include/sys/time.h
@@ -1,5 +1,5 @@
 /*
- * $Id: time.h,v 1.1.1.1 2004-07-26 16:32:58 obarthel Exp $
+ * $Id: time.h,v 1.2 2004-08-07 09:15:33 obarthel Exp $
 *
 * :ts=4
 *
@@ -36,7 +36,7 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/include/sys/types.h
+++ b/library/include/sys/types.h
@@ -1,5 +1,5 @@
 /*
- * $Id: types.h,v 1.1.1.1 2004-07-26 16:32:59 obarthel Exp $
+ * $Id: types.h,v 1.2 2004-08-07 09:15:33 obarthel Exp $
 *
 * :ts=4
 *
@@ -36,7 +36,7 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/include/unistd.h
+++ b/library/include/unistd.h
@@ -1,5 +1,5 @@
 /*
- * $Id: unistd.h,v 1.1.1.1 2004-07-26 16:32:56 obarthel Exp $
+ * $Id: unistd.h,v 1.4 2004-08-07 09:15:33 obarthel Exp $
 *
 * :ts=4
 *
@@ -36,7 +36,7 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

@@ -143,7 +143,7 @@ extern char * __getcwd(char * buffer,size_t buffer_size,const char *file,int lin
 #define	FD_SETSIZE 256
 #endif

-typedef	struct
+typedef	struct fd_set
 {
 	unsigned long bits[(FD_SETSIZE + 31) / 32];
 } fd_set;
@@ -195,6 +195,11 @@ struct in_addr

 /****************************************************************************/

+/* Error codes set by the name<->address resolution functions. */
+extern int h_errno;
+
+/****************************************************************************/
+
 extern int accept(int sockfd,struct sockaddr *cliaddr,int *addrlen);
 extern int bind(int sockfd,struct sockaddr *name,int namelen);
 extern int connect(int sockfd,struct sockaddr *name,int namelen);
@@ -230,6 +235,7 @@ extern unsigned long inet_lnaof(struct in_addr in);
 extern struct in_addr inet_makeaddr(int net,int host);
 extern unsigned long inet_netof(struct in_addr in);
 extern unsigned long inet_network(const char *cp);
+extern const char * hstrerror(int error_number);

 /****************************************************************************/

--- a/library/include/utime.h
+++ b/library/include/utime.h
@@ -1,5 +1,5 @@
 /*
- * $Id: utime.h,v 1.1.1.1 2004-07-26 16:32:56 obarthel Exp $
+ * $Id: utime.h,v 1.2 2004-08-07 09:15:33 obarthel Exp $
 *
 * :ts=4
 *
@@ -36,7 +36,7 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/libgen_basename.c
+++ b/library/libgen_basename.c
@@ -1,5 +1,5 @@
 /*
- * $Id: libgen_basename.c,v 1.1.1.1 2004-07-26 16:30:34 obarthel Exp $
+ * $Id: libgen_basename.c,v 1.2 2004-08-07 09:15:32 obarthel Exp $
 *
 * :ts=4
 *
@@ -36,7 +36,7 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/libgen_dirname.c
+++ b/library/libgen_dirname.c
@@ -1,5 +1,5 @@
 /*
- * $Id: libgen_dirname.c,v 1.1.1.1 2004-07-26 16:30:34 obarthel Exp $
+ * $Id: libgen_dirname.c,v 1.2 2004-08-07 09:15:32 obarthel Exp $
 *
 * :ts=4
 *
@@ -40,7 +40,7 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/m.lib_rev.h
+++ b/library/m.lib_rev.h
@@ -1,6 +1,6 @@
 #define VERSION		1
-#define REVISION	165
-#define DATE		"26.7.2004"
-#define VERS		"m.lib 1.165"
-#define VSTRING		"m.lib 1.165 (26.7.2004)\r\n"
-#define VERSTAG		"\0$VER: m.lib 1.165 (26.7.2004)"
+#define REVISION	169
+#define DATE		"8.8.2004"
+#define VERS		"m.lib 1.169"
+#define VSTRING		"m.lib 1.169 (8.8.2004)\r\n"
+#define VERSTAG		"\0$VER: m.lib 1.169 (8.8.2004)"
--- a/library/m.lib_rev.rev
+++ b/library/m.lib_rev.rev
@@ -1 +1 @@
-165
+169
--- a/library/m881.lib_rev.h
+++ b/library/m881.lib_rev.h
@@ -1,6 +1,6 @@
 #define VERSION		1
-#define REVISION	165
-#define DATE		"26.7.2004"
-#define VERS		"m881.lib 1.165"
-#define VSTRING		"m881.lib 1.165 (26.7.2004)\r\n"
-#define VERSTAG		"\0$VER: m881.lib 1.165 (26.7.2004)"
+#define REVISION	169
+#define DATE		"8.8.2004"
+#define VERS		"m881.lib 1.169"
+#define VSTRING		"m881.lib 1.169 (8.8.2004)\r\n"
+#define VERSTAG		"\0$VER: m881.lib 1.169 (8.8.2004)"
--- a/library/m881.lib_rev.rev
+++ b/library/m881.lib_rev.rev
@@ -1 +1 @@
-165
+169
--- a/library/math_fp_support.h
+++ b/library/math_fp_support.h
@@ -1,5 +1,5 @@
 /*
- * $Id: math_fp_support.h,v 1.1.1.1 2004-07-26 16:30:44 obarthel Exp $
+ * $Id: math_fp_support.h,v 1.2 2004-08-08 10:55:57 obarthel Exp $
 *
 * :ts=4
 *
@@ -36,9 +36,47 @@

 /****************************************************************************/

+/* If any of the three supported floating point support flavours is
+   enabled, make sure that the generic 'FLOATING_POINT_SUPPORT' symbol
+   is defined, too.*/
 #if (defined(IEEE_FLOATING_POINT_SUPPORT) || defined(M68881_FLOATING_POINT_SUPPORT) || defined(PPC_FLOATING_POINT_SUPPORT))
 #define FLOATING_POINT_SUPPORT
-#endif
+#endif /* IEEE_FLOATING_POINT_SUPPORT || M68881_FLOATING_POINT_SUPPORT || PPC_FLOATING_POINT_SUPPORT */
+
+/****************************************************************************/
+
+/* This selects whether or not the 'long double' type should be used. So far,
+   only 'double' can be supported, and 'long double' defaults to 'double'. */
+/*#define USE_LONG_DOUBLE*/
+
+/****************************************************************************/
+
+#if defined(USE_LONG_DOUBLE)
+ typedef long double __long_double_t;
+#else
+ typedef double __long_double_t;
+#endif /* USE_LONG_DOUBLE */
+
+/****************************************************************************/
+
+/* 'Portable' raw representations of three IEEE floating point formats. */
+union ieee_long_double
+{
+	long double		value;
+	unsigned long	raw[3];
+};
+
+union ieee_double
+{
+	double			value;
+	unsigned long	raw[2];
+};
+
+union ieee_single
+{
+	float			value;
+	unsigned long	raw[1];
+};

 /****************************************************************************/

--- a/library/math_init_exit.c
+++ b/library/math_init_exit.c
@@ -1,5 +1,5 @@
 /*
- * $Id: math_init_exit.c,v 1.1.1.1 2004-07-26 16:30:46 obarthel Exp $
+ * $Id: math_init_exit.c,v 1.2 2004-08-08 10:55:57 obarthel Exp $
 *
 * :ts=4
 *
@@ -121,41 +121,45 @@ __math_init(void)
 	#endif /* IEEE_FLOATING_POINT_SUPPORT */

 	/* Now fill in the HUGE_VAL constant, which is set to
-	 * +Infinity.
-	 */
+	   the largest representable floating point value. */
 	if(sizeof(__huge_val) == 4) /* single precision */
 	{
-		static const unsigned long infinity[] =
+		static const unsigned long largest_fp_value[1] =
 		{
-			0x7F800000
+			/* Exponent = +126, Mantissa = 8,388,607 */
+			0x7f7fffff
 		};

-		assert( sizeof(infinity) == sizeof(__huge_val) );
+		assert( sizeof(largest_fp_value) == sizeof(__huge_val) );

-		memmove((void *)&__huge_val,infinity,sizeof(infinity));
+		memmove((void *)&__huge_val,largest_fp_value,sizeof(largest_fp_value));
 	}
 	else if (sizeof(__huge_val) == 8) /* double precision */
 	{
-		static const unsigned long infinity[] =
+		static const unsigned long largest_fp_value[2] =
 		{
-			0x7FF00000,0x00000000
+			/* Exponent = +1022, Mantissa = 4,503,599,627,370,495 */
+			0x7fefffff,0xffffffff
 		};

-		assert( sizeof(infinity) == sizeof(__huge_val) );
+		assert( sizeof(largest_fp_value) == sizeof(__huge_val) );

-		memmove((void *)&__huge_val,infinity,sizeof(infinity));
+		memmove((void *)&__huge_val,largest_fp_value,sizeof(largest_fp_value));
 	}
+#if defined(USE_LONG_DOUBLE)
 	else if (sizeof(__huge_val) == 12) /* extended precision */
 	{
-		static const unsigned long infinity[] =
+		static const unsigned long largest_fp_value[3] =
 		{
-			0x7FFF0000,0x00000000,0x00000000
+			/* Exponent = +32766, Mantissa = 18,446,744,073,709,551,615 */
+			0x7ffe0000,0xffffffff,0xffffffff
 		};

-		assert( sizeof(infinity) == sizeof(__huge_val) );
+		assert( sizeof(largest_fp_value) == sizeof(__huge_val) );

-		memmove((void *)&__huge_val,infinity,sizeof(infinity));
+		memmove((void *)&__huge_val,largest_fp_value,sizeof(largest_fp_value));
 	}
+#endif /* USE_LONG_DOUBLE */

 	result = OK;

--- a/library/stdio_isinfinity.c
+++ b/library/stdio_isinfinity.c
@@ -1,5 +1,5 @@
 /*
- * $Id: stdio_isinfinity.c,v 1.1.1.1 2004-07-26 16:31:37 obarthel Exp $
+ * $Id: math_isinf.c,v 1.2 2004-08-08 10:55:57 obarthel Exp $
 *
 * :ts=4
 *
@@ -39,43 +39,73 @@

 #if defined (FLOATING_POINT_SUPPORT)

+/****************************************************************************/
+
+/* The following is not part of the ISO 'C' (1994) standard. */
+
+/****************************************************************************/
+
 int
-__is_infinity(long double number)
+isinf(double number)
 {
-	const unsigned long * const raw = (const unsigned long * const)&number;
-	int result = 0;
+	int is_infinity;
+	int result;

 	ENTER();

 	/* This assumes that a) 'number' is stored in big endian format
-	 * and b) it is stored in IEEE 754 format.
-	 */
-	if(sizeof(number) == 4) /* single precision */
+	   and b) it is stored in IEEE 754 format. */
+	if (sizeof(number) == 4) /* single precision */
 	{
+		union ieee_single x;
+
+		x.value = number;
+
 		/* Exponent = 255 and fraction = 0.0 */
-		if((raw[0] & 0x7FFFFFFF) == 0x7F800000)
-			result = 1;
+		is_infinity = ((x.raw[0] & 0x7FFFFFFF) == 0x7F800000);
 	}
 	else if (sizeof(number) == 8) /* double precision */
 	{
+		union ieee_double x;
+
+		x.value = number;
+
 		/* Exponent = 2047 and fraction = 0.0 */
-		if(((raw[0] & 0x7FFFFFFF) == 0x7FF00000) && (raw[1] == 0))
-		{
-			result = 1;
-		}
+		is_infinity = (((x.raw[0] & 0x7FFFFFFF) == 0x7FF00000) && (x.raw[1] == 0));
 	}
+#if defined(USE_LONG_DOUBLE)
 	else if (sizeof(number) == 12) /* extended precision */
 	{
+		union ieee_long_double x;
+
+		x.value = number;
+
 		/* Exponent = 32767 and fraction = 0.0 */
-		if(((raw[0] & 0x7FFF0000) == 0x7FFF0000) &&
-		    (raw[1] & 0x7FFFFFFF) == 0 && (raw[2] == 0))
-		{
+		is_infinity = (((x.raw[0] & 0x7FFF0000) == 0x7FFF0000) && (x.raw[1] & 0x7FFFFFFF) == 0 && (x.raw[2] == 0));
+	}
+#endif /* USE_LONG_DOUBLE */
+	else
+	{
+		/* Can't happen */
+		is_infinity = 0;
+	}
+
+	if(is_infinity)
+	{
+		if(number < 0)
+			result = -1;
+		else
 			result = 1;
-		}
+	}
+	else
+	{
+		result = 0;
 	}

 	RETURN(result);
 	return(result);
 }

+/****************************************************************************/
+
 #endif /* FLOATING_POINT_SUPPORT */
--- a/library/stdio_isnotanumber.c
+++ b/library/stdio_isnotanumber.c
@@ -1,5 +1,5 @@
 /*
- * $Id: stdio_isnotanumber.c,v 1.1.1.1 2004-07-26 16:31:37 obarthel Exp $
+ * $Id: math_isnan.c,v 1.2 2004-08-08 10:55:57 obarthel Exp $
 *
 * :ts=4
 *
@@ -39,47 +39,60 @@

 #if defined (FLOATING_POINT_SUPPORT)

+/****************************************************************************/
+
+/* The following is not part of the ISO 'C' (1994) standard. */
+
+/****************************************************************************/
+
 int
-__is_not_a_number(long double number)
+isnan(double number)
 {
-	const unsigned long * const raw = (const unsigned long * const)&number;
-	int result = 0;
+	int result;

 	ENTER();

 	/* This assumes that a) 'number' is stored in big endian format
-	 * and b) it is stored in IEEE 754 format.
-	 */
-	if(sizeof(number) == 4) /* single precision */
+	   and b) it is stored in IEEE 754 format. */
+	if (sizeof(number) == 4) /* single precision */
 	{
+		union ieee_single x;
+
+		x.value = number;
+
 		/* Exponent = 255 and fraction != 0.0 */
-		if((raw[0] & 0x7F800000) == 0x7F800000 &&
-		   (raw[0] & 0x007FFFFF) != 0)
-		{
-			result = 1;
-		}
+		result = ((x.raw[0] & 0x7F800000) == 0x7F800000 && (x.raw[0] & 0x007FFFFF) != 0);
 	}
 	else if (sizeof(number) == 8) /* double precision */
 	{
+		union ieee_double x;
+
+		x.value = number;
+
 		/* Exponent = 2047 and fraction != 0.0 */
-		if(((raw[0] & 0x7FF00000) == 0x7FF00000) &&
-		   ((raw[0] & 0x000FFFFF) != 0 || (raw[1] != 0)))
-		{
-			result = 1;
-		}
+		result = (((x.raw[0] & 0x7FF00000) == 0x7FF00000) && ((x.raw[0] & 0x000FFFFF) != 0 || (x.raw[1] != 0)));
 	}
+#if defined(USE_LONG_DOUBLE)
 	else if (sizeof(number) == 12) /* extended precision */
 	{
-		/* Exponent = 32767 and fraction != 0.0 */
-		if(((raw[0] & 0x7FFF0000) == 0x7FFF0000) &&
-		   ((raw[1] & 0x7FFFFFFF) != 0 || raw[2] != 0))
-		{
-			result = 1;
-		}
+		union ieee_long_double x;
+
+		x.value = number;
+
+		/* Exponent = 32766 and fraction != 0.0 */
+		result = (((x.raw[0] & 0x7FFF0000) == 0x7FFF0000) && ((x.raw[1] & 0x7FFFFFFF) != 0 || x.raw[2] != 0));
+	}
+#endif /* USE_LONG_DOUBLE */
+	else
+	{
+		/* Can't happen */
+		result = 0;
 	}

 	RETURN(result);
 	return(result);
 }

+/****************************************************************************/
+
 #endif /* FLOATING_POINT_SUPPORT */
--- a/library/math_rint.c
+++ b/library/math_rint.c
@@ -0,0 +1,66 @@
+/*
+ * $Id: math_rint.c,v 1.2 2004-08-07 09:15:32 obarthel Exp $
+ *
+ * :ts=4
+ *
+ * Portable ISO 'C' (1994) runtime library for the Amiga computer
+ * Copyright (c) 2002-2004 by Olaf Barthel <olsen@sourcery.han.de>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *   - Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer.
+ *
+ *   - Neither the name of Olaf Barthel nor the names of contributors
+ *     may be used to endorse or promote products derived from this
+ *     software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ *
+ * PowerPC math library based in part on work by Sun Microsystems
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunPro, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ */
+
+#ifndef _MATH_HEADERS_H
+#include "math_headers.h"
+#endif /* _MATH_HEADERS_H */
+
+/****************************************************************************/
+
+/* The following is not part of the ISO 'C' (1994) (1994) standard. */
+
+/****************************************************************************/
+
+#if defined(FLOATING_POINT_SUPPORT)
+
+/****************************************************************************/
+
+double
+rint(double x)
+{
+	return floor ( x+0.5 );
+}
+
+/****************************************************************************/
+
+#endif /* FLOATING_POINT_SUPPORT */
+
--- a/library/math_rintf.c
+++ b/library/math_rintf.c
@@ -0,0 +1,66 @@
+/*
+ * $Id: math_rintf.c,v 1.1 2004-08-07 09:15:32 obarthel Exp $
+ *
+ * :ts=4
+ *
+ * Portable ISO 'C' (1994) runtime library for the Amiga computer
+ * Copyright (c) 2002-2004 by Olaf Barthel <olsen@sourcery.han.de>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *   - Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer.
+ *
+ *   - Neither the name of Olaf Barthel nor the names of contributors
+ *     may be used to endorse or promote products derived from this
+ *     software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ *
+ * PowerPC math library based in part on work by Sun Microsystems
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunPro, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ */
+
+#ifndef _MATH_HEADERS_H
+#include "math_headers.h"
+#endif /* _MATH_HEADERS_H */
+
+/****************************************************************************/
+
+/* The following is not part of the ISO 'C' (1994) (1994) standard. */
+
+/****************************************************************************/
+
+#if defined(FLOATING_POINT_SUPPORT)
+
+/****************************************************************************/
+
+float
+rintf(float x)
+{
+	return (float) floor ( x + 0.5f );
+}
+
+/****************************************************************************/
+
+#endif /* FLOATING_POINT_SUPPORT */
+
--- a/library/mount_fstatfs.c
+++ b/library/mount_fstatfs.c
@@ -1,5 +1,5 @@
 /*
- * $Id: mount_fstatfs.c,v 1.1.1.1 2004-07-26 16:30:54 obarthel Exp $
+ * $Id: mount_fstatfs.c,v 1.2 2004-08-07 09:15:32 obarthel Exp $
 *
 * :ts=4
 *
@@ -43,7 +43,7 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/mount_statfs.c
+++ b/library/mount_statfs.c
@@ -1,5 +1,5 @@
 /*
- * $Id: mount_statfs.c,v 1.1.1.1 2004-07-26 16:30:55 obarthel Exp $
+ * $Id: mount_statfs.c,v 1.2 2004-08-07 09:15:32 obarthel Exp $
 *
 * :ts=4
 *
@@ -43,7 +43,7 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/net.lib_rev.h
+++ b/library/net.lib_rev.h
@@ -1,6 +1,6 @@
 #define VERSION		1
-#define REVISION	165
-#define DATE		"26.7.2004"
-#define VERS		"net.lib 1.165"
-#define VSTRING		"net.lib 1.165 (26.7.2004)\r\n"
-#define VERSTAG		"\0$VER: net.lib 1.165 (26.7.2004)"
+#define REVISION	169
+#define DATE		"8.8.2004"
+#define VERS		"net.lib 1.169"
+#define VSTRING		"net.lib 1.169 (8.8.2004)\r\n"
+#define VERSTAG		"\0$VER: net.lib 1.169 (8.8.2004)"
--- a/library/net.lib_rev.rev
+++ b/library/net.lib_rev.rev
@@ -1 +1 @@
-165
+169
--- a/library/releasenotes
+++ b/library/releasenotes
@@ -1,3 +1,51 @@
+c.lib 1.169 (8.8.2004)
+
+- Since the 'long double' data type is not really supported by the GCC
+  versions we use (and not supported by SAS/C either) building the
+  library with support code for it is now a configurable option. Unless
+  enabled, 'long double' is now treated like 'double'.
+
+- Reworked the HUGE_VAL definition which previously would default to
+  Infinity. The new code properly defines this to the largest
+  representable floating point number. The 'great' thing about the
+  HUGE_VAL definition in this library is that it's a reference to
+  a binary constant initialized by the library startup code. So any
+  application checking for HUGE_VAL merely needs to be relinked
+  rather than recompiled.
+
+
+c.lib 1.168 (7.8.2004)
+
+- Ditched __is_infinity() and __is_not_a_number(), brought them back
+  as isinf() and isnan().
+
+- Updated code and header files to state exactly which ISO 'C' version
+  is meant by the "The following is not part of the ISO 'C' standard."
+  warning.
+
+- Integrated rint() and rintf().
+
+
+c.lib 1.167 (29.7.2004)
+
+- Modified __is_infinity() and __is_not_a_number() to use more portable
+  methods for accessing the low level representation of the IEEE 754
+  numbers they work on.
+
+- Fixed a compiler warning in h_strerror()
+
+
+c.lib 1.166 (28.7.2004)
+
+- Added h_strerror() function to libnet.a; there's a global 'h_errno'
+  variable available, too.
+
+- <signal.h> now defines a type 'sig_t'.
+
+- <unistd.h> now allows the 'fd_set' type to be referenced as
+  'struct fd_set', too.
+
+
 c.lib 1.165 (26.7.2004)

 - In printf(), if the precision is 0 and the value to be printed for
--- a/library/signal_kill.c
+++ b/library/signal_kill.c
@@ -1,5 +1,5 @@
 /*
- * $Id: signal_kill.c,v 1.1.1.1 2004-07-26 16:31:05 obarthel Exp $
+ * $Id: signal_kill.c,v 1.2 2004-08-07 09:15:32 obarthel Exp $
 *
 * :ts=4
 *
@@ -37,7 +37,7 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/signal_sigaddset.c
+++ b/library/signal_sigaddset.c
@@ -1,5 +1,5 @@
 /*
- * $Id: signal_sigaddset.c,v 1.1.1.1 2004-07-26 16:31:05 obarthel Exp $
+ * $Id: signal_sigaddset.c,v 1.2 2004-08-07 09:15:32 obarthel Exp $
 *
 * :ts=4
 *
@@ -43,7 +43,7 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/signal_sigblock.c
+++ b/library/signal_sigblock.c
@@ -1,5 +1,5 @@
 /*
- * $Id: signal_sigblock.c,v 1.1.1.1 2004-07-26 16:31:05 obarthel Exp $
+ * $Id: signal_sigblock.c,v 1.2 2004-08-07 09:15:32 obarthel Exp $
 *
 * :ts=4
 *
@@ -37,7 +37,7 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/signal_sigemptyset.c
+++ b/library/signal_sigemptyset.c
@@ -1,5 +1,5 @@
 /*
- * $Id: signal_sigemptyset.c,v 1.1.1.1 2004-07-26 16:31:06 obarthel Exp $
+ * $Id: signal_sigemptyset.c,v 1.2 2004-08-07 09:15:32 obarthel Exp $
 *
 * :ts=4
 *
@@ -43,7 +43,7 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/signal_sigmask.c
+++ b/library/signal_sigmask.c
@@ -1,5 +1,5 @@
 /*
- * $Id: signal_sigmask.c,v 1.1.1.1 2004-07-26 16:31:06 obarthel Exp $
+ * $Id: signal_sigmask.c,v 1.2 2004-08-07 09:15:32 obarthel Exp $
 *
 * :ts=4
 *
@@ -37,7 +37,7 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/signal_sigprocmask.c
+++ b/library/signal_sigprocmask.c
@@ -1,5 +1,5 @@
 /*
- * $Id: signal_sigprocmask.c,v 1.1.1.1 2004-07-26 16:31:06 obarthel Exp $
+ * $Id: signal_sigprocmask.c,v 1.2 2004-08-07 09:15:32 obarthel Exp $
 *
 * :ts=4
 *
@@ -37,7 +37,7 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/signal_sigsetmask.c
+++ b/library/signal_sigsetmask.c
@@ -1,5 +1,5 @@
 /*
- * $Id: signal_sigsetmask.c,v 1.1.1.1 2004-07-26 16:31:06 obarthel Exp $
+ * $Id: signal_sigsetmask.c,v 1.2 2004-08-07 09:15:32 obarthel Exp $
 *
 * :ts=4
 *
@@ -37,7 +37,7 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/smakefile
+++ b/library/smakefile
@@ -1,5 +1,5 @@
 #
-# $Id: smakefile,v 1.1.1.1 2004-07-26 16:31:07 obarthel Exp $
+# $Id: smakefile,v 1.4 2004-08-07 09:15:32 obarthel Exp $
 #
 # :ts=8
 #
@@ -14,6 +14,14 @@
 	@echo "Assembling $<"
 	@asm $(AFLAGS) $<

+##############################################################################
+
+# You might want to change this to the directory where your operating system
+# header files are stored. On my system, that's "V:include", but you might
+# get lucky with "sc:include" instead, which is the default for SAS/C.
+INCLUDE_DIR = V:include
+#INCLUDE_DIR = sc:include
+
 ##############################################################################

 OPTIMIZE	= optimize opttime optschedule optinline 
@@ -33,7 +41,15 @@ SUPPORT		= define=UNIX_PATH_SEMANTICS define=SOCKET_SUPPORT define=USERGROUP_SUP
 ##############################################################################

 CFLAGS = \
-	idlen=64 idir=include idir=netinclude commentnest \
+	resopt \
+	nover \
+	memorysize=huge \
+	idir=netinclude \
+	idlen=64 \
+	commentnest \
+	nostackcheck \
+	stringmerge \
+	errorrexx \
 	$(PROFILE) $(OPTIMIZE) $(CODE) $(DATA) $(CPU) $(MATH) \
 	$(SUPPORT) $(DEBUG)

@@ -174,11 +190,15 @@ MATH_OBJ = \
 	math_fmod.o \
 	math_frexp.o \
 	math_init_exit.o \
+	math_isinf.o \
+	math_isnan.o \
 	math_ldexp.o \
 	math_log.o \
 	math_log10.o \
 	math_modf.o \
 	math_pow.o \
+	math_rint.o \
+	math_rintf.o \
 	math_sin.o \
 	math_sinh.o \
 	math_sqrt.o \
@@ -243,7 +263,8 @@ SOCKET_OBJ = \
 	socket_setsockopt.o \
 	socket_shutdown.o \
 	socket_socket.o \
-	socket_hook_entry.o
+	socket_hook_entry.o \
+	socket_hstrerror.o

 STAT_OBJ = \
 	stat_chmod.o \
@@ -297,8 +318,6 @@ STDIO_OBJ = \
 	stdio_initializeiob.o \
 	stdio_init_exit.o \
 	stdio_iobhookentry.o \
-	stdio_isinfinity.o \
-	stdio_isnotanumber.o \
 	stdio_locksemaphorename.o \
 	stdio_nostdio.o \
 	stdio_openiob.o \
@@ -518,16 +537,16 @@ UTIME_OBJ = \

 ##############################################################################

-all: setup c.lib startup.o test fgets_test iotest sscanf_test printf_test stack_size_test translate_test cleanup
+all: setup c.lib startup.o cleanup

 clean:
-	-delete \#?.o \#?.lib \#?.map test fgets_test iotest sscanf_test printf_test stack_size_test translate_test
+	-delete \#?.o \#?.lib \#?.map

 ##############################################################################

 setup:
 	@echo "Setting up include: assignment"
-	@assign include: include V:include
+	@assign include: include $(INCLUDE_DIR)

 cleanup:
 	@echo "Cleaning up include: assignment"
@@ -559,43 +578,6 @@ cvs-tag:

 ##############################################################################

-test: test.o startup.o c.lib
-	@echo "Linking $@"
-	@slink startup.o test.o to $@ lib c.lib addsym \
-		map $@.map,fhx fwidth 32 pwidth 32 swidth 32
-
-fgets_test: fgets_test.o startup.o c.lib
-	@echo "Linking $@"
-	@slink startup.o fgets_test.o to $@ lib c.lib addsym \
-		map $@.map,fhx fwidth 32 pwidth 32 swidth 32
-
-iotest: iotest.o startup.o c.lib
-	@echo "Linking $@"
-	@slink startup.o iotest.o to $@ lib c.lib addsym \
-		map $@.map,fhx fwidth 32 pwidth 32 swidth 32
-
-sscanf_test: sscanf_test.o startup.o c.lib
-	@echo "Linking $@"
-	@slink startup.o sscanf_test.o to $@ lib c.lib addsym \
-		map $@.map,fhx fwidth 32 pwidth 32 swidth 32
-
-printf_test: printf_test.o startup.o c.lib
-	@echo "Linking $@"
-	@slink startup.o printf_test.o to $@ lib c.lib addsym \
-		map $@.map,fhx fwidth 32 pwidth 32 swidth 32
-
-stack_size_test: stack_size_test.o startup.o c.lib
-	@echo "Linking $@"
-	@slink startup.o stack_size_test.o to $@ lib c.lib addsym \
-		map $@.map,fhx fwidth 32 pwidth 32 swidth 32
-
-translate_test: translate_test.o startup.o c.lib
-	@echo "Linking $@"
-	@slink startup.o translate_test.o to $@ lib c.lib addsym \
-		map $@.map,fhx fwidth 32 pwidth 32 swidth 32
-
-##############################################################################
-
 c.lib_rev.o : c.lib_rev.c c.lib_rev.h

 amiga_hookentry.o : amiga_hookentry.asm
--- a/library/socket_data.c
+++ b/library/socket_data.c
@@ -1,5 +1,5 @@
 /*
- * $Id: socket_data.c,v 1.1.1.1 2004-07-26 16:31:08 obarthel Exp $
+ * $Id: socket_data.c,v 1.2 2004-07-28 15:50:45 obarthel Exp $
 *
 * :ts=4
 *
@@ -53,4 +53,8 @@ struct SocketIFace *__ISocket;

 /****************************************************************************/

+int h_errno;
+
+/****************************************************************************/
+
 #endif /* SOCKET_SUPPORT */
--- a/library/socket_headers.h
+++ b/library/socket_headers.h
@@ -1,5 +1,5 @@
 /*
- * $Id: socket_headers.h,v 1.1.1.1 2004-07-26 16:31:14 obarthel Exp $
+ * $Id: socket_headers.h,v 1.2 2004-07-28 15:50:45 obarthel Exp $
 *
 * :ts=4
 *
@@ -60,6 +60,10 @@ extern struct SocketIFace *__ISocket;

 /****************************************************************************/

+extern int h_errno;
+
+/****************************************************************************/
+
 extern struct fd * __get_socket_descriptor(int socket_descriptor);
 extern void __socket_hook_entry(struct Hook * hook,struct fd * fd,struct file_hook_message * message);

--- a/library/socket_hstrerror.c
+++ b/library/socket_hstrerror.c
@@ -0,0 +1,137 @@
+/*
+ * $Id: socket_hstrerror.c,v 1.2 2004-07-29 08:35:15 obarthel Exp $
+ *
+ * :ts=4
+ *
+ * Portable ISO 'C' (1994) runtime library for the Amiga computer
+ * Copyright (c) 2002-2004 by Olaf Barthel <olsen@sourcery.han.de>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *   - Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer.
+ *
+ *   - Neither the name of Olaf Barthel nor the names of contributors
+ *     may be used to endorse or promote products derived from this
+ *     software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#if defined(SOCKET_SUPPORT)
+
+/****************************************************************************/
+
+#ifndef _SOCKET_HEADERS_H
+#include "socket_headers.h"
+#endif /* _SOCKET_HEADERS_H */
+
+/****************************************************************************/
+
+const char *
+hstrerror(int error_number)
+{
+	const char * result;
+
+	if(error_number < 1 || error_number > 4)
+	{
+		static char error_buffer[80];
+		char number[30];
+		char *s = number;
+		int is_negative = 0;
+		unsigned int n;
+		int i,len,c;
+
+		/* We convert the error number into in an unsigned
+		   integer, so that numbers such as 0x80000000
+		   can come out of the conversion. */
+		if(error_number < 0)
+		{
+			is_negative = 1;
+
+			n = (-error_number);
+		}
+		else
+		{
+			n = error_number;
+		}
+
+		/* Convert the error number into a string of digits. */
+		len = 0;
+
+		do
+		{
+			(*s++) = '0' + (n % 10);
+			n /= 10;
+			len++;
+		}
+		while(n > 0 && len < (int)sizeof(number)-1);
+
+		/* Add the sign, if necessary. */
+		if(is_negative && len < (int)sizeof(number)-1)
+		{
+			(*s++) = '-';
+			len++;
+		}
+
+		(*s) = '\0';
+
+		/* Reverse the string in place. */
+		for(i = 0 ; i < len / 2 ; i++)
+		{
+			c				= number[len-1-i];
+			number[len-1-i]	= number[i];
+			number[i]		= c;
+		}
+
+		strcpy(error_buffer,"Unknown resolver error ");
+		strcat(error_buffer,number);
+
+		result = error_buffer;
+	}
+	else
+	{
+		switch(error_number)
+		{
+			case 1:	/* HOST_NOT_FOUND */
+
+				result = "Unknown host";
+				break;
+
+			case 2:	/* TRY_AGAIN */
+
+				result = "Host name lookup failure; try again";
+				break;
+
+			case 3:	/* NO_RECOVERY */
+
+				result = "Unknown server error_number";
+				break;
+
+			default:
+			case 4:	/* NO_ADDRESS */
+
+				result = "No address associated with name";
+				break;
+		}
+	}
+
+	return(result);
+}
+
+/****************************************************************************/
+
+#endif /* SOCKET_SUPPORT */
--- a/library/socket_init_exit.c
+++ b/library/socket_init_exit.c
@@ -1,5 +1,5 @@
 /*
- * $Id: socket_init_exit.c,v 1.1.1.1 2004-07-26 16:31:16 obarthel Exp $
+ * $Id: socket_init_exit.c,v 1.2 2004-07-28 15:50:45 obarthel Exp $
 *
 * :ts=4
 *
@@ -61,6 +61,7 @@ extern BOOL __detach;
 #define SBTC_BREAKMASK		1	/* Interrupt signal mask */
 #define SBTC_LOGTAGPTR		11	/* Under which name log entries are filed */
 #define SBTC_ERRNOLONGPTR	24	/* Pointer to errno, length == sizeof(errno) */
+#define SBTC_HERRNOLONGPTR	25	/* 'h_errno' pointer (with sizeof(h_errno) == sizeof(long)) */

 /****************************************************************************/

@@ -151,7 +152,7 @@ int
 __socket_init(void)
 {
 	struct Process * this_process;
-	struct TagItem tags[4];
+	struct TagItem tags[5];
 	int result = ERROR;
 	LONG status;

@@ -203,7 +204,11 @@ __socket_init(void)
 	tags[2].ti_Tag	= SBTM_SETVAL(SBTC_LOGTAGPTR);
 	tags[2].ti_Data	= (ULONG)__program_name;

-	tags[3].ti_Tag = TAG_END;
+	/* Wire the library's h_errno variable to our local h_errno. */
+	tags[3].ti_Tag	= SBTM_SETVAL(SBTC_HERRNOLONGPTR);
+	tags[3].ti_Data	= (ULONG)&errno;
+
+	tags[4].ti_Tag = TAG_END;

 	PROFILE_OFF();
 	status = __SocketBaseTagList(tags);
--- a/library/stack.lib_rev.h
+++ b/library/stack.lib_rev.h
@@ -1,6 +1,6 @@
 #define VERSION		1
-#define REVISION	165
-#define DATE		"26.7.2004"
-#define VERS		"stack.lib 1.165"
-#define VSTRING		"stack.lib 1.165 (26.7.2004)\r\n"
-#define VERSTAG		"\0$VER: stack.lib 1.165 (26.7.2004)"
+#define REVISION	169
+#define DATE		"8.8.2004"
+#define VERS		"stack.lib 1.169"
+#define VSTRING		"stack.lib 1.169 (8.8.2004)\r\n"
+#define VERSTAG		"\0$VER: stack.lib 1.169 (8.8.2004)"
--- a/library/stack.lib_rev.rev
+++ b/library/stack.lib_rev.rev
@@ -1 +1 @@
-165
+169
--- a/library/stat_chmod.c
+++ b/library/stat_chmod.c
@@ -1,5 +1,5 @@
 /*
- * $Id: stat_chmod.c,v 1.1.1.1 2004-07-26 16:31:21 obarthel Exp $
+ * $Id: stat_chmod.c,v 1.2 2004-08-07 09:15:32 obarthel Exp $
 *
 * :ts=4
 *
@@ -43,7 +43,7 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/stat_convertfileinfo.c
+++ b/library/stat_convertfileinfo.c
@@ -1,5 +1,5 @@
 /*
- * $Id: stat_convertfileinfo.c,v 1.1.1.1 2004-07-26 16:31:21 obarthel Exp $
+ * $Id: stat_convertfileinfo.c,v 1.3 2004-08-07 10:24:04 obarthel Exp $
 *
 * :ts=4
 *
@@ -41,10 +41,6 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
-
-/****************************************************************************/
-
 void
 __convert_file_info_to_stat(
 	const struct MsgPort *			file_system,
--- a/library/stat_fchmod.c
+++ b/library/stat_fchmod.c
@@ -1,5 +1,5 @@
 /*
- * $Id: stat_fchmod.c,v 1.1.1.1 2004-07-26 16:31:22 obarthel Exp $
+ * $Id: stat_fchmod.c,v 1.2 2004-08-07 09:15:32 obarthel Exp $
 *
 * :ts=4
 *
@@ -37,7 +37,7 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/stat_fstat.c
+++ b/library/stat_fstat.c
@@ -1,5 +1,5 @@
 /*
- * $Id: stat_fstat.c,v 1.1.1.1 2004-07-26 16:31:22 obarthel Exp $
+ * $Id: stat_fstat.c,v 1.2 2004-08-07 09:15:32 obarthel Exp $
 *
 * :ts=4
 *
@@ -43,7 +43,7 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/stat_lstat.c
+++ b/library/stat_lstat.c
@@ -1,5 +1,5 @@
 /*
- * $Id: stat_lstat.c,v 1.1.1.1 2004-07-26 16:31:22 obarthel Exp $
+ * $Id: stat_lstat.c,v 1.2 2004-08-07 09:15:32 obarthel Exp $
 *
 * :ts=4
 *
@@ -43,7 +43,7 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/stat_mkdir.c
+++ b/library/stat_mkdir.c
@@ -1,5 +1,5 @@
 /*
- * $Id: stat_mkdir.c,v 1.1.1.1 2004-07-26 16:31:22 obarthel Exp $
+ * $Id: stat_mkdir.c,v 1.2 2004-08-07 09:15:32 obarthel Exp $
 *
 * :ts=4
 *
@@ -43,7 +43,7 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/stat_rmdir.c
+++ b/library/stat_rmdir.c
@@ -1,5 +1,5 @@
 /*
- * $Id: stat_rmdir.c,v 1.1.1.1 2004-07-26 16:31:23 obarthel Exp $
+ * $Id: stat_rmdir.c,v 1.2 2004-08-07 09:15:32 obarthel Exp $
 *
 * :ts=4
 *
@@ -43,7 +43,7 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/stat_stat.c
+++ b/library/stat_stat.c
@@ -1,5 +1,5 @@
 /*
- * $Id: stat_stat.c,v 1.1.1.1 2004-07-26 16:31:23 obarthel Exp $
+ * $Id: stat_stat.c,v 1.2 2004-08-07 09:15:32 obarthel Exp $
 *
 * :ts=4
 *
@@ -47,7 +47,7 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/stat_umask.c
+++ b/library/stat_umask.c
@@ -1,5 +1,5 @@
 /*
- * $Id: stat_umask.c,v 1.1.1.1 2004-07-26 16:31:23 obarthel Exp $
+ * $Id: stat_umask.c,v 1.2 2004-08-07 09:15:32 obarthel Exp $
 *
 * :ts=4
 *
@@ -37,7 +37,7 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/stdio_asprintf.c
+++ b/library/stdio_asprintf.c
@@ -1,5 +1,5 @@
 /*
- * $Id: stdio_asprintf.c,v 1.1.1.1 2004-07-26 16:31:23 obarthel Exp $
+ * $Id: stdio_asprintf.c,v 1.2 2004-08-07 09:15:32 obarthel Exp $
 *
 * :ts=4
 *
@@ -43,7 +43,7 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/stdio_headers.h
+++ b/library/stdio_headers.h
@@ -1,5 +1,5 @@
 /*
- * $Id: stdio_headers.h,v 1.1.1.1 2004-07-26 16:31:35 obarthel Exp $
+ * $Id: stdio_headers.h,v 1.2 2004-08-07 09:15:32 obarthel Exp $
 *
 * :ts=4
 *
@@ -72,7 +72,6 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
 #include <sys/stat.h>
 #include <unistd.h>
 #include <dirent.h>
--- a/library/stdio_popen.c
+++ b/library/stdio_popen.c
@@ -1,5 +1,5 @@
 /*
- * $Id: stdio_popen.c,v 1.1.1.1 2004-07-26 16:31:38 obarthel Exp $
+ * $Id: stdio_popen.c,v 1.2 2004-08-07 09:15:32 obarthel Exp $
 *
 * :ts=4
 *
@@ -49,7 +49,7 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/stdio_protos.h
+++ b/library/stdio_protos.h
@@ -1,5 +1,5 @@
 /*
- * $Id: stdio_protos.h,v 1.1.1.1 2004-07-26 16:31:39 obarthel Exp $
+ * $Id: stdio_protos.h,v 1.2 2004-08-08 10:55:57 obarthel Exp $
 *
 * :ts=4
 *
@@ -200,22 +200,4 @@ extern void __duplicate_fd(struct fd * duplicate_fd,struct fd * original_fd);

 /****************************************************************************/

-#if defined(FLOATING_POINT_SUPPORT)
-
-/****************************************************************************/
-
-/* stdio_isnotanumber.c */
-extern int __is_not_a_number(long double number);
-
-/****************************************************************************/
-
-/* stdio_isinfinity.c */
-extern int __is_infinity(long double number);
-
-/****************************************************************************/
-
-#endif /* FLOATING_POINT_SUPPORT */
-
-/****************************************************************************/
-
 #endif /* _STDIO_PROTOS_H */
--- a/library/stdio_vasprintf.c
+++ b/library/stdio_vasprintf.c
@@ -1,5 +1,5 @@
 /*
- * $Id: stdio_vasprintf.c,v 1.1.1.1 2004-07-26 16:31:43 obarthel Exp $
+ * $Id: stdio_vasprintf.c,v 1.2 2004-08-07 09:15:32 obarthel Exp $
 *
 * :ts=4
 *
@@ -47,7 +47,7 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/stdio_vfprintf.c
+++ b/library/stdio_vfprintf.c
@@ -1,5 +1,5 @@
 /*
- * $Id: stdio_vfprintf.c,v 1.1.1.1 2004-07-26 16:31:46 obarthel Exp $
+ * $Id: stdio_vfprintf.c,v 1.3 2004-08-08 10:55:57 obarthel Exp $
 *
 * :ts=4
 *
@@ -72,7 +72,7 @@
 /****************************************************************************/

 static int
-get_num_leading_digits(long double v)
+get_num_leading_digits(__long_double_t v)
 {
 	int num_digits;

@@ -634,18 +634,18 @@ vfprintf(FILE * stream,const char * format, va_list arg)
 				const char *	buffer_stop		= &buffer[sizeof(buffer)-1];
 				char *			buffer_start	= buffer;

-				long double v;
+				__long_double_t v;

 				output_buffer = buffer_start;

 				D(("sizeof(long double) == %ld",sizeof(v)));

 				if(parameter_size == parameter_size_long_double)
-					v = va_arg(arg, long double);
+					v = va_arg(arg, __long_double_t);
 				else
 					v = va_arg(arg, double);

-				if(__is_infinity(fabs(v)))
+				if(isinf(v) != 0)
 				{
 					SHOWMSG("infinity");

@@ -657,7 +657,7 @@ vfprintf(FILE * stream,const char * format, va_list arg)

 					fill_character = ' ';
 				}
-				else if (__is_not_a_number(v))
+				else if (isnan(v))
 				{
 					SHOWMSG("not a number");

@@ -676,7 +676,7 @@ vfprintf(FILE * stream,const char * format, va_list arg)
 				else
 				{
 					BOOL strip_trailing_zeroes = FALSE;
-					long double roundoff_fudge = 0.0;
+					__long_double_t roundoff_fudge = 0.0;
 					int max_digits = -1;
 					int exponent = 0;
 					int digit;
@@ -713,7 +713,7 @@ vfprintf(FILE * stream,const char * format, va_list arg)
 					/* Figure out whether 'e' or 'f' format should be used. */
 					if(conversion_type == 'g' || conversion_type == 'e')
 					{
-						long double local_v = v;
+						__long_double_t local_v = v;
 						int local_exponent = 0;

 						/* Put one single digit in front of the decimal point. */
@@ -978,7 +978,7 @@ vfprintf(FILE * stream,const char * format, va_list arg)
 				/* Remove the parameter from the argument vector and
 				   don't produce any output. */
 				if(parameter_size == parameter_size_long_double)
-					(void)va_arg(arg, long double);
+					(void)va_arg(arg, __long_double_t);
 				else
 					(void)va_arg(arg, double);

--- a/library/stdio_vfscanf.c
+++ b/library/stdio_vfscanf.c
@@ -1,5 +1,5 @@
 /*
- * $Id: stdio_vfscanf.c,v 1.1.1.1 2004-07-26 16:31:48 obarthel Exp $
+ * $Id: stdio_vfscanf.c,v 1.2 2004-08-08 10:55:57 obarthel Exp $
 *
 * :ts=4
 *
@@ -456,8 +456,8 @@ __vfscanf(FILE *stream, const char *format, va_list arg)
 		{
 			#if defined(FLOATING_POINT_SUPPORT)
 			{
-				long double sum = 0.0;
-				long double new_sum;
+				__long_double_t sum = 0.0;
+				__long_double_t new_sum;
 				BOOL is_negative = FALSE;
 				BOOL decimal_point_matches = FALSE;
 				BOOL have_exponent = FALSE;
@@ -495,7 +495,7 @@ __vfscanf(FILE *stream, const char *format, va_list arg)
 					{
 						SHOWMSG("extended format (long double)");

-						next_parameter = va_arg(arg,long double *);
+						next_parameter = va_arg(arg,__long_double_t *);
 					}

 					assert( next_parameter != NULL );
@@ -520,7 +520,7 @@ __vfscanf(FILE *stream, const char *format, va_list arg)
 					}
 					else
 					{
-						*((long double *)next_parameter) = 0;
+						*((__long_double_t *)next_parameter) = 0;
 					}
 				}

@@ -869,7 +869,7 @@ __vfscanf(FILE *stream, const char *format, va_list arg)
 						}
 						else
 						{
-							*((long double *)next_parameter) = sum;
+							*((__long_double_t *)next_parameter) = sum;
 						}

 						num_assignments++;
@@ -912,7 +912,7 @@ __vfscanf(FILE *stream, const char *format, va_list arg)
 					{
 						SHOWMSG("extended format (long double)");

-						next_parameter = va_arg(arg,long double *);
+						next_parameter = va_arg(arg,__long_double_t *);
 					}

 					assert( next_parameter != NULL );
--- a/library/stdio_vsnprintf.c
+++ b/library/stdio_vsnprintf.c
@@ -1,5 +1,5 @@
 /*
- * $Id: stdio_vsnprintf.c,v 1.1.1.1 2004-07-26 16:31:49 obarthel Exp $
+ * $Id: stdio_vsnprintf.c,v 1.2 2004-08-07 09:15:32 obarthel Exp $
 *
 * :ts=4
 *
@@ -43,7 +43,7 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/stdio_vsnprintf_hook_entry.c
+++ b/library/stdio_vsnprintf_hook_entry.c
@@ -1,5 +1,5 @@
 /*
- * $Id: stdio_vsnprintf_hook_entry.c,v 1.1.1.1 2004-07-26 16:31:49 obarthel Exp $
+ * $Id: stdio_vsnprintf_hook_entry.c,v 1.3 2004-08-07 10:24:04 obarthel Exp $
 *
 * :ts=4
 *
@@ -43,10 +43,6 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
-
-/****************************************************************************/
-
 void
 __vsnprintf_hook_entry(
 	struct Hook *				UNUSED	unused_hook,
--- a/library/stdlib_mkdtemp.c
+++ b/library/stdlib_mkdtemp.c
@@ -1,5 +1,5 @@
 /*
- * $Id: stdlib_mkdtemp.c,v 1.1.1.1 2004-07-26 16:32:00 obarthel Exp $
+ * $Id: stdlib_mkdtemp.c,v 1.2 2004-08-07 09:15:32 obarthel Exp $
 *
 * :ts=4
 *
@@ -47,7 +47,7 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/stdlib_mkstemp.c
+++ b/library/stdlib_mkstemp.c
@@ -1,5 +1,5 @@
 /*
- * $Id: stdlib_mkstemp.c,v 1.1.1.1 2004-07-26 16:32:00 obarthel Exp $
+ * $Id: stdlib_mkstemp.c,v 1.2 2004-08-07 09:15:32 obarthel Exp $
 *
 * :ts=4
 *
@@ -47,7 +47,7 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/stdlib_mktemp.c
+++ b/library/stdlib_mktemp.c
@@ -1,5 +1,5 @@
 /*
- * $Id: stdlib_mktemp.c,v 1.1.1.1 2004-07-26 16:32:00 obarthel Exp $
+ * $Id: stdlib_mktemp.c,v 1.2 2004-08-07 09:15:32 obarthel Exp $
 *
 * :ts=4
 *
@@ -48,7 +48,7 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/stdlib_putenv.c
+++ b/library/stdlib_putenv.c
@@ -1,5 +1,5 @@
 /*
- * $Id: stdlib_putenv.c,v 1.1.1.1 2004-07-26 16:32:02 obarthel Exp $
+ * $Id: stdlib_putenv.c,v 1.2 2004-08-07 09:15:32 obarthel Exp $
 *
 * :ts=4
 *
@@ -43,7 +43,7 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/stdlib_setenv.c
+++ b/library/stdlib_setenv.c
@@ -1,5 +1,5 @@
 /*
- * $Id: stdlib_setenv.c,v 1.1.1.1 2004-07-26 16:32:04 obarthel Exp $
+ * $Id: stdlib_setenv.c,v 1.2 2004-08-07 09:15:32 obarthel Exp $
 *
 * :ts=4
 *
@@ -49,7 +49,7 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/stdlib_unsetenv.c
+++ b/library/stdlib_unsetenv.c
@@ -1,5 +1,5 @@
 /*
- * $Id: stdlib_unsetenv.c,v 1.1.1.1 2004-07-26 16:32:13 obarthel Exp $
+ * $Id: stdlib_unsetenv.c,v 1.2 2004-08-07 09:15:32 obarthel Exp $
 *
 * :ts=4
 *
@@ -49,7 +49,7 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/string_bcmp.c
+++ b/library/string_bcmp.c
@@ -1,5 +1,5 @@
 /*
- * $Id: string_bcmp.c,v 1.1.1.1 2004-07-26 16:32:14 obarthel Exp $
+ * $Id: string_bcmp.c,v 1.2 2004-08-07 09:15:32 obarthel Exp $
 *
 * :ts=4
 *
@@ -37,7 +37,7 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/string_bcopy.c
+++ b/library/string_bcopy.c
@@ -1,5 +1,5 @@
 /*
- * $Id: string_bcopy.c,v 1.1.1.1 2004-07-26 16:32:14 obarthel Exp $
+ * $Id: string_bcopy.c,v 1.2 2004-08-07 09:15:32 obarthel Exp $
 *
 * :ts=4
 *
@@ -37,7 +37,7 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/library/string_bzero.c
+++ b/library/string_bzero.c
@@ -1,5 +1,5 @@
 /*
- * $Id: string_bzero.c,v 1.1.1.1 2004-07-26 16:32:14 obarthel Exp $
+ * $Id: string_bzero.c,v 1.2 2004-08-07 09:15:32 obarthel Exp $
 *
 * :ts=4
 *
@@ -37,7 +37,7 @@

 /****************************************************************************/

-/* The following is not part of the ISO 'C' standard. */
+/* The following is not part of the ISO 'C' (1994) standard. */

 /****************************************************************************/

--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Olaf Barthel	c4cd7f3e32	This commit was manufactured by cvs2svn to create tag 'V1_169'. git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/tags/V1_169@14704 87f5fb63-7c3d-0410-a384-fd976d0f7a62	2004-08-08 10:55:58 +00:00
Olaf Barthel	3f284b7fb8	c.lib 1.169 (8.8.2004) - Since the 'long double' data type is not really supported by the GCC versions we use (and not supported by SAS/C either) building the library with support code for it is now a configurable option. Unless enabled, 'long double' is now treated like 'double'. - Reworked the HUGE_VAL definition which previously would default to Infinity. The new code properly defines this to the largest representable floating point number. The 'great' thing about the HUGE_VAL definition in this library is that it's a reference to a binary constant initialized by the library startup code. So any application checking for HUGE_VAL merely needs to be relinked rather than recompiled. git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@14703 87f5fb63-7c3d-0410-a384-fd976d0f7a62	2004-08-08 10:55:57 +00:00
Olaf Barthel	0a3962a105	- Moved the isascii() definition behind the "The following is not part of the ISO 'C' (1994) standard." warning. git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@14702 87f5fb63-7c3d-0410-a384-fd976d0f7a62	2004-08-07 10:42:04 +00:00
Olaf Barthel	1ebd864f60	c.lib 1.168 (7.8.2004) - Ditched __is_infinity() and __is_not_a_number(), brought them back as isinf() and isnan(). - Updated code and header files to state exactly which ISO 'C' version is meant by the "The following is not part of the ISO 'C' standard." warning. - Integrated rint() and rintf(). git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@14700 87f5fb63-7c3d-0410-a384-fd976d0f7a62	2004-08-07 10:24:04 +00:00
Olaf Barthel	115497faec	- Ditched __is_infinity() and __is_not_a_number(), brought them back as isinf() and isnan(). - Updated code and header files to state exactly which ISO 'C' version is meant by the "The following is not part of the ISO 'C' standard." warning. - Integrated rint() and rintf(). git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@14699 87f5fb63-7c3d-0410-a384-fd976d0f7a62	2004-08-07 09:15:33 +00:00
Thomas Frieden	f6c5e12f63	Implements the functions rint and rintf (float version). The rint function rounds the argument to the integral value. Used for example in the Ogg Vorbis libraries. git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@14698 87f5fb63-7c3d-0410-a384-fd976d0f7a62	2004-08-06 12:56:43 +00:00
Olaf Barthel	04d2b93463	- Fixed the smakefile so that the library builds properly. - Moved the test program smakefile portions into a separate file. - Added comments explaining how to set up the header files. git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@14697 87f5fb63-7c3d-0410-a384-fd976d0f7a62	2004-08-06 11:53:49 +00:00
Olaf Barthel	bdaf52ea0e	- Added notes on building the library git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@14696 87f5fb63-7c3d-0410-a384-fd976d0f7a62	2004-08-06 11:52:21 +00:00
Olaf Barthel	f3435ba057	- Added a build smakefile, which is based upon the original smakefile used for building the library and the test code. git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@14695 87f5fb63-7c3d-0410-a384-fd976d0f7a62	2004-08-06 11:51:50 +00:00
Olaf Barthel	5d1a8ec197	- Modified <string.h> so that it no longer causes warnings with GCC 2.95.x if -fno-builtin is not used. git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@14694 87f5fb63-7c3d-0410-a384-fd976d0f7a62	2004-07-30 09:25:16 +00:00
Olaf Barthel	1b4d0215d7	c.lib 1.167 (29.7.2004) - Modified __is_infinity() and __is_not_a_number() to use more portable methods for accessing the low level representation of the IEEE 754 numbers they work on. - Fixed a compiler warning in h_strerror() git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@14693 87f5fb63-7c3d-0410-a384-fd976d0f7a62	2004-07-29 08:35:15 +00:00
Olaf Barthel	93619a81a3	- Modified __is_infinity() and __is_not_a_number() to use more portable methods for accessing the low level representation of the IEEE 754 numbers they work on. git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@14692 87f5fb63-7c3d-0410-a384-fd976d0f7a62	2004-07-29 08:14:49 +00:00
Olaf Barthel	8e5ebc5400	c.lib 1.166 (28.7.2004) - Added h_strerror() function to libnet.a; there's a global 'h_errno' variable available, too. - <signal.h> now defines a type 'sig_t'. - <unistd.h> now allows the 'fd_set' type to be referenced as 'struct fd_set', too. git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@14690 87f5fb63-7c3d-0410-a384-fd976d0f7a62	2004-07-28 15:50:45 +00:00
Olaf Barthel	39860a86f8	- The 'fd_set' definition is no longer just a typedef based upon a nameless 'struct' definition. It can be referenced as 'struct fd_set', too. git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@14689 87f5fb63-7c3d-0410-a384-fd976d0f7a62	2004-07-28 15:25:59 +00:00
Olaf Barthel	e899a25944	- Added the sig_t typedef to <signal.h>. git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@14688 87f5fb63-7c3d-0410-a384-fd976d0f7a62	2004-07-28 14:14:38 +00:00