extern "C" {
#endif
-#if __STDC_VERSION__ >= 199901L
-#define __restrict restrict
-#elif !defined(__GNUC__)
-#define __restrict
-#endif
+#include <features.h>
#define __NEED_FILE
#define __NEED_va_list
int fileno_unlocked(FILE *);
int getw(FILE *);
int putw(int, FILE *);
-#endif
-
-#ifdef _BSD_SOURCE
char *fgetln(FILE *, size_t *);
#endif