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/* @(#) portable.h 2.3 87/12/26 12:25:49 */
/* @(#) portable.h 2.4 88/08/24 00:56:43 */
/* Definitions for portable I/O
The contents of this file are hereby released to the public domain.
-- Rahul Dhesi 1986/11/14
DEFINITIONS IN THIS FILE
Symbols:
Z_WRITE, Z_READ, and Z_RDWR are the parameters to supply to zooopen()
and to open an existing file for write, read, and read-write
respectively. Z_NEW is the parameter to supply to zoocreate() to
open an existing file or create a new file for write and read. The
file must be opened in binary format, with no newline translation of
any kind.
Macros or functions:
zgetc(x) reads a character from ZOOFILE x.
zputc(c, f) writes a character to a ZOOFILE x.
zputchar(c) writes a character c to standard output.
MKDIR(x) creates a directory x.
*/
/* Borland's Turbo C. */
#ifdef TURBOC
/* options for zooopen(), zoocreate() */
#define Z_WRITE "r+b"
#define Z_READ "rb"
#define Z_RDWR "r+b"
#define Z_NEW "w+b"
#define zgetc(x) getc(x)
#define zputc(c, f) putc(c, f)
#define zputchar(c) putchar(c)
#define MKDIR(x) mkdir(x)
int mkdir PARMS((char *));
#endif
/* Microsoft C 3.0 */
#ifdef MSC
/* options for zooopen(), zoocreate() */
#define Z_WRITE "r+b"
#define Z_READ "rb"
#define Z_RDWR "r+b"
#define Z_NEW "w+b"
#define zgetc(x) getc(x)
#define zputc(c, f) putc(c, f)
#define zputchar(c) putchar(c)
#define MKDIR(x) mkdir(x)
int mkdir (char *);
#endif
#ifdef VMS
#define Z_WRITE "r+"
#define Z_READ "r"
#define Z_RDWR "r+"
#define Z_NEW "w+b"
#define zgetc(x) getc(x)
#define zputc(c, f) putc(c, f)
#define zputchar(c) putchar(c)
#define MKDIR(x) vmsmkdir (x, 0)
#endif
#ifdef GENERIC
/* **IX I/O, but MKDIR() is a no-operation */
#define NIX_IO /* standard **IX I/O */
#define MKDIR(x)
#endif
/* **IX System V release 2.1 */
#ifdef SYS_V
#define NIX_IO /* standard **IX I/O */
#define MKDIR(x) mkdir(x) /* define this in sysv.c */
#endif
/* Xenix */
#ifdef XENIX
#define NIX_IO /* standard **IX I/O */
#endif
/* 4.3BSD */
#ifdef BSD4_3
#define NIX_IO /* standard **IX I/O */
#define MKDIR(x) mkdir(x, 0777)
#endif
/* Amiga */
#ifdef MCH_AMIGA
# include "MCH_AMIGA NEEDS REVISION"
#endif
/* Standard **IX I/O definitions */
#ifdef NIX_IO
/* options for zooopen(), zoocreate() */
#define Z_WRITE "r+"
#define Z_READ "r"
#define Z_RDWR "r+"
#define Z_NEW "w+"
#define zgetc(x) getc(x)
#define zputc(c, f) putc(c, f)
#define zputchar(c) putchar(c)
#endif /* NIX_IO */
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