/* Written by David MacKenzie and Torbjorn Granlund.
Adapted for GNU C library by Roland McGrath. */
-#ifdef HAVE_CONFIG_H
+#if HAVE_CONFIG_H
# include <config.h>
#endif
/* Nonzero if UID, GID, EUID, and EGID have valid values. */
static int have_ids = 0;
-# ifdef HAVE_GETGROUPS
+# if HAVE_GETGROUPS
int group_member ();
# else
# define group_member(gid) 0