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/* Copyright 2025-2026 Brad Lanam Pleasant Hill CA */
#ifndef INC_DISYSTEM_H
#define INC_DISYSTEM_H
#include "config.h"
/* first some system stuff to get various sizes */
#if _hdr_stddef
# include <stddef.h>
#endif
#if _hdr_stdint
# include <stdint.h>
#endif
#if _hdr_string
# include <string.h>
#endif
#if _hdr_strings
# include <strings.h>
#endif
#if _sys_file
# include <sys/file.h>
#endif
#if _sys_types \
&& ! defined (DI_INC_SYS_TYPES_H) /* xenix */
# define DI_INC_SYS_TYPES_H
# include <sys/types.h>
#endif
#if _hdr_limits
# include <limits.h> /* PATH_MAX */
#endif
#if _sys_param
# include <sys/param.h> /* MAXPATHLEN */
#endif
#if ! defined (DI_MAXPATH) && defined (PATH_MAX)
# define DI_MAXPATH PATH_MAX
#endif
#if ! defined (DI_MAXPATH) && defined (_POSIX_PATH_MAX)
# define DI_MAXPATH _POSIX_PATH_MAX
#endif
#if ! defined (DI_MAXPATH) && defined (LPNMAX)
# define DI_MAXPATH LPNMAX
#endif
#if ! defined (DI_MAXPATH) && defined (MAXPATHLEN)
# define DI_MAXPATH MAXPATHLEN
#endif
#if ! defined (DI_MAXPATH)
# define DI_MAXPATH 1024
#endif
#if _sys_fstyp /* HP-UX, Solaris */
# include <sys/fstyp.h> /* FSTYPSZ */
# if defined (FSTYPSZ)
# define DI_FSTYPE_LEN FSTYPSZ
# endif
#endif
/* FreeBSD, OpenBSD, NetBSD, HP-UX, MacOS */
#if _sys_mount && ! defined (DI_INC_SYS_MOUNT)
# define DI_INC_SYS_MOUNT 1
# include <sys/mount.h> /* MFSNAMELEN */
#endif
#if _sys_mount
# if ! defined (DI_FSTYPE_LEN) && defined (MFSNAMELEN)
# define DI_FSTYPE_LEN MFSNAMELEN
# endif
#endif
#if _sys_vfstab /* FSTYPSZ sco open server */
# include <stdio.h>
# include <sys/vfstab.h>
# if ! defined (DI_FSTYPE_LEN) && defined (FSTYPSZ)
# define DI_FSTYPE_LEN FSTYPSZ
# endif
#endif
#if ! defined (DI_FSTYPE_LEN)
# define DI_FSTYPE_LEN 65
#endif
#if ! _lib_memcpy && ! defined (memcpy)
# if ! _lib_bcopy && ! defined (bcopy)
# error No_memcpy/bcopy_available.
# else
# define memcpy (dst, src, cnt) (bcopy ( (src), (dst), (cnt)), dst)
# endif
#endif
#if ! _lib_memset && ! _define_memset
# if ! _lib_bzero && ! _define_bzero
#error No_memset/bzero_available.
# else
# define memset (s,c,n) (bzero ( (s), (n)), s)
# endif
#endif
#if ! _hdr_stdbool
# ifndef false
# define false 0
# endif
# ifndef true
# define true 1
# endif
#endif
#endif /* INC_DISYSTEM_H */
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