Formerly misc.c.~17~

diff --git a/misc.c b/misc.c
index d7722d3e309e07307ae01d58c7bb9ea352ff9a60..f04ffe1909eb5be1267568546bbeb77fe83e525c 100644 (file)
--- a/misc.c
+++ b/misc.c
@@ -481,14 +481,14 @@ dep_name (dep)
 }
 #endif
 \f
-#if    !defined(POSIX) && !defined(__GNU_LIBRARY__)
+#ifndef        HAVE_UNISTD_H
 extern int getuid (), getgid (), geteuid (), getegid ();
 #ifdef USG
 extern int setuid (), setgid ();
 #else
 extern int setreuid (), setregid ();
 #endif /* USG.  */
-#endif /* Not POSIX and not GNU C library.  */
+#endif /* No <unistd.h>.  */
 
 /* Keep track of the user and group IDs for user- and make- access.  */
 static int user_uid = -1, user_gid = -1, make_uid = -1, make_gid = -1;