int isatty(int fh);
int lockf(int fd, int cmd, off_t len);
long lseek(int fh, long off, int orig);
-int read(int fh, void* buf, unsigned int mcc);
+ssize_t read(int fh, void* buf, size_t mcc);
int rmdir(const char* path);
int pipe(int pth[2]);
int pread(int fd, void* buf, size_t count, off_t offset);
long tell(int fh);
int truncate(const char* path, off_t len);
int usleep(unsigned int ms);
-int write(int fh, void const* buf, unsigned int mcc);
+ssize_t write(int fh, void const* buf, size_t count);
}
}
}