#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

#ifdef STDC_HEADERS
# include <string.h>
#else
# ifndef HAVE_STRCHR
#  define strchr index
#  define strrchr rindex
# endif
char *strchr(), *strrchr();
# ifndef HAVE_MEMCPY
#  define memcpy(d, s, n) bcopy ((s), (d), (n))
#  define memmove(d, s, n) bcopy ((s), (d), (n))
# endif
#endif

#ifdef HAVE_UNISTD_H
# include <sys/types.h>
# include <unistd.h>
#endif

#ifdef STAT_MACROS_BROKEN
# include "posixstat.h"
#endif

#if STDC_HEADERS
# include <stdlib.h>
#endif

#if defined(HAVE_LIBIBERTY_H) && !defined(NEED_XMALLOC)
#include <libiberty.h>		/* Part of libiberty.a that comes with binutils */
#else
extern void *xmalloc(size_t);
extern void *xrealloc(void *ptr, size_t size);
#endif

#ifndef NULL
# ifdef __STDC__
#   define NULL ((void *)0)
# else
#   define NULL (0x0)
# endif
#endif

#ifndef HAVE_GETCWD
# ifdef HAVE_GETWD
#   define getcwd(a, b) getwd(a)
# else
#   error "You either need getcwd(3) or getwd(3)"
# endif
#endif