/* vi:set sts=4 sw=4:
 *
 * VIM - Vi IMproved	by Bram Moolenaar
 *
 * Do ":help uganda"  in Vim to read copying and usage conditions.
 * Do ":help credits" in Vim to see a list of people who contributed.
 */

/*
 * MSDOS Machine-dependent things.
 */

#define CASE_INSENSITIVE_FILENAME   /* ignore case when comparing file names */
#define SPACE_IN_FILENAME
#define BACKSLASH_IN_FILENAME
#define BINARY_FILE_IO
#define USE_CRNL		/* lines end in CR-NL instead of NL */
#define USE_VIM_REMOVE
#define USE_VIM_CHDIR
#define USE_MOUSE		/* include mouse support */
#define NO_COOKED_INPUT		/* mch_inchar() doesn't return whole lines */
#define SYNC_DUP_CLOSE		/* sync() a file with dup() and close() */
#ifdef DJGPP
# include <fcntl.h>		/* defines _USE_LFN */
# define USE_LONG_FNAME _USE_LFN    /* decide at run time */
# define USE_FNAME_CASE
#else
# define SHORT_FNAME		/* always 8.3 file name */
#endif
#define HAVE_STDLIB_H
#define HAVE_STRING_H
#define HAVE_FCNTL_H
#define HAVE_STRCSPN
#define HAVE_STRICMP
#define HAVE_STRFTIME		/* guessed */
#define HAVE_STRNICMP
#define HAVE_MEMSET
#define HAVE_QSORT
#if defined(__DATE__) && defined(__TIME__)
# define HAVE_DATE_TIME
#endif
#define BREAKCHECK_SKIP	    1	/* call mch_breakcheck() each time, it's quite
				   fast */

#ifdef DJGPP
# define SIZEOF_INT 4		/* 32 bit ints */
#else
# define SIZEOF_INT 2		/* 16 bit ints */
# define SMALL_MALLOC		/* 16 bit storage allocation */
#endif

#include <dos.h>
#include <dir.h>
#include <time.h>

#ifdef DJGPP
# include <unistd.h>
#endif

#ifndef DJGPP
typedef long off_t;
#endif

/*
 * Names for the EXRC, HELP and temporary files.
 * Some of these may have been defined in the makefile.
 */

#ifndef USR_VIMRC_FILE
# define USR_VIMRC_FILE	"$VIM\\_vimrc"
#endif

#ifndef USR_EXRC_FILE
# define USR_EXRC_FILE	"$VIM\\_exrc"
#endif

#ifdef VIMINFO
# ifndef VIMINFO_FILE
#  define VIMINFO_FILE	"$VIM\\_viminfo"
# endif
#endif /* VIMINFO */

#ifndef VIMRC_FILE
# define VIMRC_FILE	"_vimrc"
#endif

#ifndef EXRC_FILE
# define EXRC_FILE	"_exrc"
#endif

#ifndef VIM_HLP
# define VIM_HLP	"$VIM\\doc\\help.txt"
#endif

#ifndef DEF_BDIR
# define DEF_BDIR	".,c:\\tmp,c:\\temp"	/* default for 'backupdir' */
#endif

#ifndef DEF_DIR
# define DEF_DIR	".,c:\\tmp,c:\\temp"	/* default for 'directory' */
#endif

/*
 * Try several directories to put the temp files.
 */
#define TEMPDIRNAMES	"$TMP", "$TEMP", "c:\\TMP", "c:\\TEMP", ""
#define TEMPNAME	"v?XXXXXX"
#define TEMPNAMELEN	128

#ifndef MAXMEM
# define MAXMEM		256		/* use up to 256Kbyte for buffer */
#endif
#ifndef MAXMEMTOT
# define MAXMEMTOT	0		/* decide in set_init */
#endif

#ifdef DJGPP
# define BASENAMELEN  (_USE_LFN?250:8)	/* length of base of file name */
#else
# define BASENAMELEN	    8		/* length of base of file name */
#endif

/* codes for msdos mouse event */
#define MSDOS_MOUSE_LEFT	0x01
#define MSDOS_MOUSE_RIGHT	0x02
#define MSDOS_MOUSE_MIDDLE	0x04

#ifdef DJGPP
/* Work around a bug in Windows 95's rename() */
#define rename(old, new)  djgpp_rename(old, new)
#endif