1#ifndef _FCNTL_H 2 3#include_next <fcntl.h> 4#include <features.h> 5 6/* Now define the internal interfaces. */ 7extern int __open64 (__const char *__file, int __oflag, ...); 8libc_hidden_proto (__open64) 9extern int __libc_open64 (const char *file, int oflag, ...); 10extern int __libc_open (const char *file, int oflag, ...); 11libc_hidden_proto (__libc_open) 12extern int __libc_creat (const char *file, mode_t mode); 13extern int __libc_fcntl (int fd, int cmd, ...); 14libc_hidden_proto (__libc_fcntl) 15extern int __open (__const char *__file, int __oflag, ...); 16libc_hidden_proto (__open) 17 18#endif 19