52,16 → 52,19 |
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extern ssize_t write(int, const void *, size_t); |
extern ssize_t read(int, void *, size_t); |
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extern off_t lseek(int, off_t, int); |
extern int ftruncate(int, off_t); |
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extern int close(int); |
extern int fsync(int); |
extern int unlink(const char *); |
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extern char *getcwd(char *buf, size_t); |
extern int rmdir(const char *); |
extern int chdir(const char *); |
extern char *getcwd(char *buf, size_t); |
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extern void _exit(int status) __attribute__ ((noreturn)); |
extern void *sbrk(ssize_t incr); |
extern int usleep(unsigned long usec); |
extern unsigned int sleep(unsigned int seconds); |
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