diff --git a/libc/include/sys/fsuid.h b/libc/include/sys/fsuid.h
index bc47e3d..03355b7 100644
--- a/libc/include/sys/fsuid.h
+++ b/libc/include/sys/fsuid.h
@@ -25,6 +25,7 @@
  * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  */
+
 #ifndef _SYS_FSUID_H_
 #define _SYS_FSUID_H_
 
@@ -33,10 +34,8 @@
 
 __BEGIN_DECLS
 
-#if 0 /* MISSING FROM BIONIC */
 extern int setfsuid(uid_t);
 extern int setfsgid(gid_t);
-#endif /* MISSING */
 
 __END_DECLS