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#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <ctype.h>
#include <errno.h>
#include <fcntl.h>
#include <limits.h>
#if HAVE_MCHECK_H
#include <mcheck.h>
#endif
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#if HAVE_UNISTD_H
#include <unistd.h>
#endif
#if !defined(__GNUC__) || defined(APPLE)
/* Apparently the OS X port of gcc gags on __attribute__.
*
* <http://www.opensource.apple.com/bugs/X/gcc/2512150.html> */
#define __attribute__(x)
#endif
#ifdef __NeXT
/* access macros are not declared in non posix mode in unistd.h -
don't try to use posix on NeXTstep 3.3 ! */
#include <libc.h>
#endif
#if defined(__LCLINT__)
/*@-declundef -incondefs -redecl@*/ /* LCL: missing annotation */
/*@only@*/ void * alloca (size_t __size)
/*@ensures MaxSet(result) == (__size - 1) @*/
/*@*/;
/*@=declundef =incondefs =redecl@*/
#endif
/* AIX requires this to be the first thing in the file. */
#ifndef __GNUC__
# if HAVE_ALLOCA_H
# include <alloca.h>
# else
# ifdef _AIX
#pragma alloca
# else
# if HAVE_ALLOCA
# ifndef alloca /* predefined by HP cc +Olibcalls */
char *alloca ();
# endif
# else
# ifdef alloca
# undef alloca
# endif
# define alloca(sz) malloc(sz) /* Kludge this for now */
# endif
# endif
# endif
#elif defined(__GNUC__) && defined(__STRICT_ANSI__)
#define alloca __builtin_alloca
#endif
/*@-redecl -redef@*/
/*@mayexit@*/ /*@only@*/ char * xstrdup (const char *str)
/*@*/;
/*@=redecl =redef@*/
#if HAVE_MCHECK_H && defined(__GNUC__)
#define vmefail() (fprintf(stderr, "virtual memory exhausted.\n"), exit(EXIT_FAILURE), NULL)
#define xstrdup(_str) (strcpy((malloc(strlen(_str)+1) ? : vmefail()), (_str)))
#else
#define xstrdup(_str) strdup(_str)
#endif /* HAVE_MCHECK_H && defined(__GNUC__) */
#define UNUSED(x) x __attribute__((__unused__))
#include "popt.h"
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