--- config.h.orig	Wed Apr  1 18:24:18 1998
+++ config.h	Wed Apr  1 18:24:38 1998
@@ -107,7 +107,7 @@
 /* #undef HAVE_MCTL */
 
 /* Define if you have the prctl function.  */
-#define HAVE_PRCTL 1
+/* #undef HAVE_PRCTL */
 
 /* Define if you have the pread function.  */
 /* #undef HAVE_PREAD */