#ifndef _FCNTL_H #include /* Now define the internal interfaces. */ extern int __open64 (__const char *__file, int __oflag, ...); extern int __libc_open64 (const char *file, int oflag, ...); extern int __libc_open (const char *file, int oflag, ...); extern int __libc_fcntl (int fd, int cmd, ...); extern int __open (__const char *__file, int __oflag, ...); extern int __fcntl (int __fd, int __cmd, ...); extern int __fcntl_internal (int __fd, int __cmd, ...); #ifndef NOT_IN_libc # define __fcntl(fd, cmd, args...) INTUSE(__fcntl) (fd, cmd, ##args) #endif #endif