forked from MirrorRepos/RomWBW
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
41 lines
1.2 KiB
41 lines
1.2 KiB
/* Copyright (C) 1981, 1982 by Manx Software Systems */
|
|
|
|
extern int errno;
|
|
#define FLT_FAULT 0 /* vector for floating-point faults */
|
|
extern int (*Sysvec[])();
|
|
|
|
#define NULL 0
|
|
#define EOF -1
|
|
#define BUFSIZ 1024
|
|
|
|
#define _BUSY 0x01
|
|
#define _ALLBUF 0x02
|
|
#define _DIRTY 0x04
|
|
#define _EOF 0x08
|
|
#define _IOERR 0x10
|
|
#define _TEMP 0x20 /* temporary file (delete on close) */
|
|
|
|
typedef struct {
|
|
char *_bp; /* current position in buffer */
|
|
char *_bend; /* last character in buffer + 1 */
|
|
char *_buff; /* address of buffer */
|
|
char _flags; /* open mode, etc. */
|
|
char _unit; /* token returned by open */
|
|
char _bytbuf; /* single byte buffer for unbuffer streams */
|
|
int _buflen; /* length of buffer */
|
|
char *_tmpname; /* name of file for temporaries */
|
|
} FILE;
|
|
|
|
extern FILE Cbuffs[];
|
|
extern char *Stdbufs; /* free list of buffers */
|
|
long ftell();
|
|
|
|
#define stdin (&Cbuffs[0])
|
|
#define stdout (&Cbuffs[1])
|
|
#define stderr (&Cbuffs[2])
|
|
#define getchar() agetc(stdin)
|
|
#define putchar(c) aputc(c, stdout)
|
|
#define feof(fp) (((fp)->_flags&_EOF)!=0)
|
|
#define ferror(fp) (((fp)->_flags&_IOERR)!=0)
|
|
#define clearerr(fp) ((fp)->_flags &= ~(_IOERR|_EOF))
|
|
#define fileno(fp) ((fp)->_unit)
|
|
|