extern "C" {
#endif
+#include <stdio.h>
+
#define FSETLOCKING_QUERY 0
#define FSETLOCKING_INTERNAL 1
#define FSETLOCKING_BYCALLER 2
size_t __fpending(FILE *);
int __fpurge(FILE *);
+size_t __freadahead(FILE *);
+const char *__freadptr(FILE *, size_t *);
+void __freadptrinc(FILE *, size_t);
+void __fseterr(FILE *);
+
#ifdef __cplusplus
}
#endif