mirror of
https://github.com/adtools/clib2.git
synced 2025-12-08 14:59:05 +00:00
b2bc0096dc
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@15079 87f5fb63-7c3d-0410-a384-fd976d0f7a62
131 lines
5.0 KiB
C
131 lines
5.0 KiB
C
/*
|
|
* $Id: ctype.h,v 1.10 2006-01-08 12:06:14 obarthel Exp $
|
|
*
|
|
* :ts=4
|
|
*
|
|
* Portable ISO 'C' (1994) runtime library for the Amiga computer
|
|
* Copyright (c) 2002-2006 by Olaf Barthel <olsen (at) 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.
|
|
*
|
|
*****************************************************************************
|
|
*
|
|
* Documentation and source code for this library, and the most recent library
|
|
* build are available from <http://sourceforge.net/projects/clib2>.
|
|
*
|
|
*****************************************************************************
|
|
*/
|
|
|
|
#ifndef _CTYPE_H
|
|
#define _CTYPE_H
|
|
|
|
/****************************************************************************/
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif /* __cplusplus */
|
|
|
|
/****************************************************************************/
|
|
|
|
extern int isalnum(int c);
|
|
extern int isalpha(int c);
|
|
extern int iscntrl(int c);
|
|
|
|
extern int isdigit(int c);
|
|
extern int isxdigit(int c);
|
|
|
|
extern int isgraph(int c);
|
|
extern int ispunct(int c);
|
|
extern int isprint(int c);
|
|
|
|
extern int islower(int c);
|
|
extern int isupper(int c);
|
|
|
|
extern int isspace(int c);
|
|
extern int isblank(int c);
|
|
|
|
extern int tolower(int c);
|
|
extern int toupper(int c);
|
|
|
|
/****************************************************************************/
|
|
|
|
/*
|
|
* If requested, reimplement the character classification functions as macros;
|
|
* note that the macro variants ignore the current locale and default to the
|
|
* 'C' locale rules.
|
|
*/
|
|
|
|
#ifdef __C_MACROS__
|
|
|
|
/****************************************************************************/
|
|
|
|
extern const unsigned char __ctype_table[];
|
|
|
|
/****************************************************************************/
|
|
|
|
#define __CTYPE_CONTROL 0x01 /* This is a control character */
|
|
#define __CTYPE_DIGIT 0x02 /* This is a 'decimal' digit */
|
|
#define __CTYPE_HEX_DIGIT 0x04 /* This is a hexadecimal digit */
|
|
#define __CTYPE_PUNCTUATION 0x08 /* This is a punctuation character */
|
|
#define __CTYPE_PRINTABLE 0x10 /* This is a printable character */
|
|
#define __CTYPE_WHITE_SPACE 0x20 /* This is a blank space character */
|
|
#define __CTYPE_LOWER_CASE 0x40 /* This is a lower case letter */
|
|
#define __CTYPE_UPPER_CASE 0x80 /* This is an upper case letter */
|
|
|
|
/****************************************************************************/
|
|
|
|
#define isalnum(c) ((__ctype_table[(c) & 255] & (__CTYPE_DIGIT|__CTYPE_LOWER_CASE|__CTYPE_UPPER_CASE)) != 0)
|
|
#define isalpha(c) ((__ctype_table[(c) & 255] & (__CTYPE_LOWER_CASE|__CTYPE_UPPER_CASE)) != 0)
|
|
#define iscntrl(c) ((__ctype_table[(c) & 255] & __CTYPE_CONTROL) != 0)
|
|
#define isdigit(c) ((__ctype_table[(c) & 255] & __CTYPE_DIGIT) != 0)
|
|
#define isxdigit(c) ((__ctype_table[(c) & 255] & __CTYPE_HEX_DIGIT) != 0)
|
|
#define isgraph(c) ((__ctype_table[(c) & 255] & (__CTYPE_DIGIT|__CTYPE_PUNCTUATION|__CTYPE_LOWER_CASE|__CTYPE_UPPER_CASE)) != 0)
|
|
#define ispunct(c) ((__ctype_table[(c) & 255] & __CTYPE_PUNCTUATION) != 0)
|
|
#define isprint(c) ((__ctype_table[(c) & 255] & __CTYPE_PRINTABLE) != 0)
|
|
#define islower(c) ((__ctype_table[(c) & 255] & __CTYPE_LOWER_CASE) != 0)
|
|
#define isupper(c) ((__ctype_table[(c) & 255] & __CTYPE_UPPER_CASE) != 0)
|
|
#define isspace(c) ((__ctype_table[(c) & 255] & __CTYPE_WHITE_SPACE) != 0)
|
|
#define isblank(c) ((c) == ' ' || (c) == '\t')
|
|
|
|
/****************************************************************************/
|
|
|
|
#endif /* __C_MACROS__ */
|
|
|
|
/****************************************************************************/
|
|
|
|
/* The following is not part of the ISO 'C' (1994) standard. */
|
|
|
|
#define isascii(c) ((unsigned)(c) <= 127)
|
|
|
|
/****************************************************************************/
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif /* __cplusplus */
|
|
|
|
/****************************************************************************/
|
|
|
|
#endif /* _CTYPE_H */
|