33 lines
589 B
C
33 lines
589 B
C
#ifndef _LIBC_UNISTD_H
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#define _LIBC_UNISTD_H
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#pragma once
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#include <stddef.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define F_OK 0
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#define X_OK 1
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#define W_OK 2
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#define R_OK 4
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int read(int fd, void *buf, size_t count);
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int write(int fd, const void *buf, size_t count);
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int close(int fd);
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long lseek(int fd, long offset, int whence);
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int chdir(const char *path);
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char *getcwd(char *buf, size_t size);
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int access(const char *path, int mode);
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int isatty(int fd);
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unsigned int sleep(unsigned int seconds);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _LIBC_UNISTD_H */
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