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/* $IdPath$
* Defines prototypes for replacement functions if needed.
*
* Copyright (C) 2001 Peter Johnson
*
* This file is part of YASM.
*
* YASM is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* YASM is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef YASM_UTIL_H
#define YASM_UTIL_H
#ifdef STDC_HEADERS
# include <stddef.h>
#endif
#if !defined(HAVE_MERGESORT)
int mergesort(void *base, size_t nmemb, size_t size,
int (*compar)(const void *, const void *));
#endif
#if !defined(HAVE_STRSEP) || defined(HAVE_GNU_C_LIBRARY)
char *strsep(char **stringp, const char *delim);
#endif
#ifndef HAVE_STRCASECMP
# ifdef HAVE_STRICMP
# define strcasecmp(x, y) stricmp(x, y)
# define strncasecmp(x, y) strnicmp(x, y)
# elif HAVE_STRCMPI
# define strcasecmp(x, y) strcmpi(x, y)
# define strcasecmp(x, y) strncmpi(x, y)
# else
# define USE_OUR_OWN_STRCASECMP
# endif
#endif
#if defined(USE_OUR_OWN_STRCASECMP) || defined(HAVE_GNU_C_LIBRARY)
int strcasecmp(const char *s1, const char *s2);
int strncasecmp(const char *s1, const char *s2, size_t n);
#endif
#if !defined(HAVE_TOASCII) || defined(HAVE_GNU_C_LIBRARY)
# define toascii(c) ((c) & 0x7F)
#endif
#if defined(HAVE_SYS_QUEUE_H) && !defined(HAVE_BOGUS_SYS_QUEUE_H)
# include <sys/queue.h>
#else
# include "compat-queue.h"
#endif
#include "ternary.h"
#ifndef DMALLOC
/* strdup() implementation with error checking (using xmalloc). */
char *xstrdup(const char *str);
/* Error-checking memory allocation routines in xmalloc.c. */
void *xmalloc(size_t size);
void *xcalloc(size_t nelem, size_t elsize);
void *xrealloc(void *oldmem, size_t size);
void xfree(void *p);
#endif
#ifdef HAVE_SYS_CDEFS_H
# include <sys/cdefs.h>
#endif
#ifdef __RCSID
# define RCSID(s) __RCSID(s)
#else
# ifdef __GNUC__
# ifdef __ELF__
# define RCSID(s) __asm__(".ident\t\"" s "\"")
# else
# define RCSID(s) static const char rcsid[] = s
# endif
# else
# define RCSID(s) static const char rcsid[] = s
# endif
#endif
#endif
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