nonstdio.h
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上传日期:2013-02-24
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文件大小:1k
- /*
- * BK Id: SCCS/s.nonstdio.h 1.9 07/25/01 18:13:07 trini
- */
- /*
- * Copyright (C) Paul Mackerras 1997.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * This is sort of a catchall for I/O related functions. Stuff that
- * wouldn't be in 'stdio.h' normally is here, and it's 'nonstdio.h'
- * for a reason. -- Tom
- */
- typedef int FILE;
- extern FILE *stdin, *stdout;
- #define NULL ((void *)0)
- #define EOF (-1)
- #define fopen(n, m) NULL
- #define fflush(f) 0
- #define fclose(f) 0
- #define perror(s) printf("%s: no files!n", (s))
- extern int getc(void);
- extern int printf(const char *format, ...);
- extern int strlen(const char *s);
- extern int sprintf(char *str, const char *format, ...);
- extern int tstc(void);
- extern void exit(void);
- extern void *memcpy(void *dest, const void *src, int n);
- extern void *memmove(void *dest, const void *src, int n);
- extern void outb(int port, unsigned char val);
- extern void putc(const char c);
- extern void puthex(unsigned long val);
- extern void puts(const char *);
- extern void udelay(long delay);
- extern unsigned char inb(int port);