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The CICA Windows Explosion!
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STDC
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STDIO.H
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C/C++ Source or Header
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1992-07-13
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4KB
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136 lines
/*
* ANSI stream IO
*
* Heavily dependent on /usr/include/stdio.h being AT&T derived.
* todo: needs L_* constants.
*/
/* $Header: stdio.h,v 1.2 88/06/23 18:32:35 egisin Locked $ */
#if ! _STDIO_H
#define _STDIO_H 1
#include <stddef.h>
/* system stdio.h goes here ... %%% */
/* @(#)stdio.h 1.16 89/12/29 SMI; from UCB 1.4 06/30/83 */
# ifndef FILE
#define BUFSIZ 1024
#define _SBFSIZ 8
extern struct _iobuf {
int _cnt;
unsigned char *_ptr;
unsigned char *_base;
int _bufsiz;
short _flag;
char _file; /* should be short */
} _iob[];
#define _IOFBF 0
#define _IOREAD 01
#define _IOWRT 02
#define _IONBF 04
#define _IOMYBUF 010
#define _IOEOF 020
#define _IOERR 040
#define _IOSTRG 0100
#define _IOLBF 0200
#define _IORW 0400
#define FILE struct _iobuf
#define EOF (-1)
#define stdin (&_iob[0])
#define stdout (&_iob[1])
#define stderr (&_iob[2])
#ifdef lint /* so that lint likes (void)putc(a,b) */
extern int putc();
extern int getc();
#else
#define getc(p) (--(p)->_cnt>=0? ((int)*(p)->_ptr++):_filbuf(p))
#define putc(x, p) (--(p)->_cnt >= 0 ?\
(int)(*(p)->_ptr++ = (unsigned char)(x)) :\
(((p)->_flag & _IOLBF) && -(p)->_cnt < (p)->_bufsiz ?\
((*(p)->_ptr = (unsigned char)(x)) != '\n' ?\
(int)(*(p)->_ptr++) :\
_flsbuf(*(unsigned char *)(p)->_ptr, p)) :\
_flsbuf((unsigned char)(x), p)))
#endif
#define getchar() getc(stdin)
#define putchar(x) putc((x),stdout)
#define feof(p) (((p)->_flag&_IOEOF)!=0)
#define ferror(p) (((p)->_flag&_IOERR)!=0)
#define fileno(p) ((p)->_file)
#define clearerr(p) (void) ((p)->_flag &= ~(_IOERR|_IOEOF))
extern FILE *popen();
extern char *ctermid();
extern char *cuserid();
extern char *tempnam();
#define L_ctermid 9
#define L_cuserid 9
#define P_tmpdir "/usr/tmp/"
#define L_tmpnam 25 /* (sizeof(P_tmpdir) + 15) */
# endif
/* ... end system stdio.h */
#line 15 "stdio.h"
#ifndef _IOFBF
#define _IOFBF 00000
#endif
#ifndef _IOLBF
#define _IOLBF 00000 /* same as _IOFBF */
#endif
#define SEEK_SET 0
#define SEEK_CUR 1
#define SEEK_END 2
#if _SYSV
#define _EXTERN extern
#else
#define _EXTERN
#endif
_EXTERN int remove ARGS((const char *name));
_EXTERN int rename ARGS((const char *oname, const char *nname));
_EXTERN FILE *tmpfile ARGS((void));
_EXTERN char *tmpnam ARGS((char *s));
_EXTERN FILE *fopen ARGS((const char *name, const char *mode));
_EXTERN FILE *freopen ARGS((const char *name, const char *mode, FILE *f));
_EXTERN FILE *fdopen ARGS((int fd, const char *mode));
_EXTERN int fflush ARGS((FILE *f));
_EXTERN int fclose ARGS((FILE *f));
_EXTERN void setbuf ARGS((FILE *f, char *buf));
_EXTERN int setvbuf ARGS((FILE *f, char *buf, int flags, size_t len));
_EXTERN int fseek ARGS((FILE *f, long off, int how));
_EXTERN long ftell ARGS((FILE *f));
_EXTERN void rewind ARGS((FILE *f));
_EXTERN int printf ARGS((const char *fmt, ...));
_EXTERN int fprintf ARGS((FILE *f, const char *fmt, ...));
_EXTERN int sprintf ARGS((char *s, const char *fmt, ...));
/* we do not include <stdarg.h> to prevent <varargs.h> conflicts */
_EXTERN int vprintf ARGS((const char *fmt, Void *va));
_EXTERN int vfprintf ARGS((FILE *f, const char *fmt, Void *va));
_EXTERN int vsprintf ARGS((char *s, const char *fmt, Void *va));
_EXTERN int scanf ARGS((const char *fmt, ...));
_EXTERN int fscanf ARGS((FILE *f, const char *fmt, ...));
_EXTERN int sscanf ARGS((const char *s, const char *fmt, ...));
_EXTERN size_t fread ARGS((void *ptr, size_t size, size_t n, FILE *f));
_EXTERN size_t frwrite ARGS((const void *ptr, size_t size, size_t n, FILE *f));
_EXTERN int fgetc ARGS((FILE *f));
_EXTERN int fputc ARGS((int c, FILE *f));
_EXTERN char *fgets ARGS((char *s, int len, FILE *f));
_EXTERN int fputs ARGS((const char *s, FILE *f));
_EXTERN char *gets ARGS((char *s));
_EXTERN int puts ARGS((const char *s));
#endif