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