#include <config.h>
-#ifdef HAVE_UNISTD_H
-# include <sys/types.h>
-# include <unistd.h>
-#endif
-
+#include <unistd.h>
#include <stdio.h>
#include <ctype.h>
#include <sys/stat.h>
-#if HAVE_DIRENT_H
-# include <dirent.h>
-# define NLENGTH(dirent) strlen((dirent)->d_name)
-#else
-# define dirent direct
-# define NLENGTH(dirent) (dirent)->d_namlen
-# if HAVE_SYS_NDIR_H
-# include <sys/ndir.h>
-# endif
-# if HAVE_SYS_DIR_H
-# include <sys/dir.h>
-# endif
-# if HAVE_NDIR_H
-# include <ndir.h>
-# endif
-#endif
-
-#ifdef HAVE_STDLIB_H
-# include <stdlib.h>
-#endif
+#include <dirent.h>
+#define NLENGTH(dirent) strlen((dirent)->d_name)
+#include <stdlib.h>
#include <stdarg.h>
-
-#if STDC_HEADERS || HAVE_STRING_H
-# include <string.h>
-/* An ANSI string.h and pre-ANSI memory.h might conflict. */
-# if !STDC_HEADERS && HAVE_MEMORY_H
-# include <memory.h>
-# endif /* not STDC_HEADERS and HAVE_MEMORY_H */
-#else /* not STDC_HEADERS and not HAVE_STRING_H */
-# include <strings.h>
-/* memory.h and strings.h conflict on some systems. */
-#endif /* not STDC_HEADERS and not HAVE_STRING_H */
+#include <string.h>
#ifdef HAVE_SYS_PARAM_H
# include <sys/param.h>
#endif
-#ifdef HAVE_LOCALE_H
-# include <locale.h>
-#endif
-
-#ifdef HAVE_LIMITS_H
-# include <limits.h>
-#endif
-
-/*
-** symbolic constants for lseek and fseek
-*/
-#ifndef SEEK_SET
-# define SEEK_SET 0
-#endif
-#ifndef SEEK_CUR
-# define SEEK_CUR 1
-#endif
-#ifndef SEEK_END
-# define SEEK_END 2
-#endif
+#include <locale.h>
+#include <limits.h>
/*
** we should be getting this value from pathconf(_PC_PATH_MAX)
#endif
/*
-** we should get this value from sysconf(_SC_NGROUPS_MAX)
-*/
-#ifndef NGROUPS_MAX
-# ifdef NGROUPS
-# define NGROUPS_MAX NGROUPS
-# else
-# define NGROUPS_MAX 16
-# endif
-#endif
-
-/*
** we should be getting this value from sysconf(_SC_OPEN_MAX)
*/
#ifndef OPEN_MAX
#endif
#include <signal.h>
-
-#ifdef HAVE_KILLPG
-# define KILLPG(pgrp,sig) killpg(pgrp,sig);
-#else
-# define KILLPG(pgrp,sig) kill((-pgrp),sig);
-#endif
-
-/*
-** If your stat macros are broken,
-** we will just undefine them.
-*/
-#ifdef STAT_MACROS_BROKEN
-# ifdef S_ISBLK
-# undef S_ISBLK
-# endif
-# ifdef S_ISCHR
-# undef S_ISCHR
-# endif
-# ifdef S_ISDIR
-# undef S_ISDIR
-# endif
-# ifdef S_ISFIFO
-# undef S_ISFIFO
-# endif
-# ifdef S_ISLNK
-# undef S_ISLNK
-# endif
-# ifdef S_ISMPB
-# undef S_ISMPB
-# endif
-# ifdef S_ISMPC
-# undef S_ISMPC
-# endif
-# ifdef S_ISNWK
-# undef S_ISNWK
-# endif
-# ifdef S_ISREG
-# undef S_ISREG
-# endif
-# ifdef S_ISSOCK
-# undef S_ISSOCK
-# endif
-#endif /* STAT_MACROS_BROKEN. */