30 lines
516 B
C
30 lines
516 B
C
/*
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* unistd.h
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*/
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#ifndef _UNISTD_H
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#define _UNISTD_H
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#include <klibc/extern.h>
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#include <klibc/compiler.h>
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#include <stddef.h>
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#include <sys/types.h>
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__extern __noreturn _exit(int);
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__extern int open(const char *, int, ...);
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__extern int close(int);
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__extern ssize_t read(int, void *, size_t);
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__extern ssize_t write(int, const void *, size_t);
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__extern int isatty(int);
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/* Standard file descriptor numbers. */
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#define STDIN_FILENO 0
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#define STDOUT_FILENO 1
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#define STDERR_FILENO 2
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#endif /* _UNISTD_H */
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