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115497faec
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
132 lines
4.9 KiB
C
132 lines
4.9 KiB
C
/*
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* $Id: string.h,v 1.3 2004-08-07 09:15:33 obarthel Exp $
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*
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* :ts=4
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*
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* Portable ISO 'C' (1994) runtime library for the Amiga computer
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* Copyright (c) 2002-2004 by Olaf Barthel <olsen@sourcery.han.de>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* - Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* - Neither the name of Olaf Barthel nor the names of contributors
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* may be used to endorse or promote products derived from this
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* software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _STRING_H
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#define _STRING_H
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/****************************************************************************/
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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/****************************************************************************/
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#ifndef _STDDEF_H
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#include <stddef.h>
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#endif /* _STDDEF_H */
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/****************************************************************************/
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extern char *strerror(int error_number);
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extern char *strcat(char *dest, const char *src);
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extern char *strncat(char *dest, const char *src, size_t n);
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extern int strcmp(const char *s1, const char * s2);
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extern int strncmp(const char *s1, const char *s2, size_t n);
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extern char *strcpy(char *dest, const char *src);
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extern char *strncpy(char *dest, const char *src, size_t n);
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extern size_t strlen(const char *s);
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extern char *strchr(const char *s, int c);
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extern char *strrchr(const char *s, int c);
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extern size_t strspn(const char *s, const char *set);
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extern size_t strcspn(const char *s, const char *set);
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extern char *strpbrk(const char *s, const char *set);
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extern char *strtok(char *str, const char *set);
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extern char *strstr(const char *src, const char *sub);
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/****************************************************************************/
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extern int strcoll(const char *s1, const char *s2);
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extern size_t strxfrm(char *dest, const char *src, size_t len);
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/****************************************************************************/
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extern void *memmove(void *dest, const void * src, size_t len);
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extern void *memchr(const void * ptr, int val, size_t len);
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/* This is ugly: GCC 2.95.x assumes that 'unsigned long'<27>is used in the built-in
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memcmp/memcpy/memset functions instead of 'size_t'. This can produce warnings
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where none are necessary. */
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#if defined(__GNUC__) && (__GNUC__ < 3)
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extern int memcmp(const void *ptr1, const void *ptr2, unsigned long len);
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extern void *memcpy(void *dest, const void *src, unsigned long len);
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extern void *memset(void *ptr, int val, unsigned long len);
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#else
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extern int memcmp(const void *ptr1, const void *ptr2, size_t len);
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extern void *memcpy(void *dest, const void *src, size_t len);
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extern void *memset(void *ptr, int val, size_t len);
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#endif /* __GNUC__ && __GNUC__ < 3 */
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/****************************************************************************/
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/* The following is not part of the ISO 'C' (1994) standard. */
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/****************************************************************************/
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#ifndef _STRINGS_H
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#include <strings.h>
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#endif /* _STRINGS_H */
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/****************************************************************************/
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extern char * index(const char *s, int c);
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extern char * rindex(const char *s, int c);
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/****************************************************************************/
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extern char * strdup(const char *s);
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/* This is the version for use with memory debugging; do not call
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it directly! */
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extern char * __strdup(const char *s,const char *file,int line);
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#ifdef __MEM_DEBUG
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#define strdup(s) __strdup((s),__FILE__,__LINE__)
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#endif /* __MEM_DEBUG */
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/****************************************************************************/
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extern void bcopy(const void *from,void *to,size_t len);
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extern void bzero(void *m,size_t len);
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extern int bcmp(const void *a,const void *b,size_t len);
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/****************************************************************************/
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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/****************************************************************************/
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#endif /* _STRING_H */
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