diff -ur slang-2.1.3.orig/src/slcommon.c slang-2.1.3/src/slcommon.c
--- slang-2.1.3.orig/src/slcommon.c	2007-01-10 18:09:07.000000000 +0200
+++ slang-2.1.3/src/slcommon.c	2008-03-19 16:09:09.000000000 +0200
@@ -191,7 +191,7 @@
    return p;
 }
 
-#if !defined(HAVE_ISSETUGID) && defined(__GLIBC__) && (__GLIBC__ >= 2)
+#if !defined(HAVE_ISSETUGID) && defined(__GLIBC__) && (__GLIBC__ >= 2) && !defined(__UCLIBC__)
 extern int __libc_enable_secure;
 # define HAVE___LIBC_ENABLE_SECURE 1
 #endif