source: bootcd/isolinux/syslinux-6.03/com32/include/unistd.h

Last change on this file was e16e8f2, checked in by Edwin Eefting <edwin@datux.nl>, 3 years ago

bootstuff

  • Property mode set to 100644
File size: 838 bytes
Line 
1/*
2 * unistd.h
3 */
4
5#ifndef _UNISTD_H
6#define _UNISTD_H
7
8#include <klibc/extern.h>
9#include <klibc/compiler.h>
10#include <stddef.h>
11#include <sys/types.h>
12
13__extern __noreturn _exit(int);
14
15__extern int open(const char *, int, ...);
16__extern int close(int);
17
18__extern ssize_t read(int, void *, size_t);
19__extern ssize_t write(int, const void *, size_t);
20
21__extern int isatty(int);
22
23__extern int getscreensize(int, int *, int *);
24
25__extern char *getcwd(char *, int);
26__extern int chdir(const char *);
27
28__extern unsigned int sleep(unsigned int);
29__extern unsigned int msleep(unsigned int);
30
31__extern int getopt(int, char *const *, const char *);
32__extern char *optarg;
33__extern int optind, opterr, optopt;
34
35/* Standard file descriptor numbers. */
36#define STDIN_FILENO    0
37#define STDOUT_FILENO   1
38#define STDERR_FILENO   2
39
40#endif /* _UNISTD_H */
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