#ifndef _STDIO_H #ifdef USE_IN_LIBIO #ifdef __need_FILE # include #else # include /* Now define the internal interfaces. */ extern int __fcloseall __P ((void)); extern int __snprintf __P ((char *__restrict __s, size_t __maxlen, __const char *__restrict __format, ...)) __attribute__ ((__format__ (__printf__, 3, 4))); extern int __vfscanf __P ((FILE *__restrict __s, __const char *__restrict __format, _G_va_list __arg)) __attribute__ ((__format__ (__scanf__, 2, 0))); extern int __vscanf __P ((__const char *__restrict __format, _G_va_list __arg)) __attribute__ ((__format__ (__scanf__, 1, 0))); extern _IO_ssize_t __getline __P ((char **__lineptr, size_t *__n, FILE *__stream)); extern int __vsscanf __P ((__const char *__restrict __s, __const char *__restrict __format, _G_va_list __arg)) __attribute__ ((__format__ (__scanf__, 2, 0))); #endif #else #include #endif #endif