--- read_config_file.c.orig	2007-09-04 17:34:53.000000000 +0200
+++ read_config_file.c	2008-11-22 13:02:18.000000000 +0100
@@ -88,7 +88,7 @@
 
 	while (tmp->name) {
 		if (!strncmp(*str, tmp->name, strlen(tmp->name))
-				&& index(" ,()#*;012345[", *(*str + strlen(tmp->name)))) {
+				&& strchr(" ,()#*;012345[", *(*str + strlen(tmp->name)))) {
 			*str += strlen(tmp->name);
 			return lookup_prototype(tmp->pt);
 		}