# define posix_fallocate posix_fallocate64
# endif
# endif
+
+#ifdef __UCLIBC_HAS_THREADS_NATIVE__
+extern int __fcntl_nocancel (int fd, int cmd, ...);
+#endif
+
# ifdef __USE_LARGEFILE64
extern int posix_fallocate64 (int __fd, __off64_t __offset, __off64_t __len);
# endif