--- confuse-2.6/src/confuse.h-ori	2007-10-13 17:11:54.000000000 +0200
+++ confuse-2.6/src/confuse.h	2008-12-31 14:36:23.095741300 +0100
@@ -64,6 +64,9 @@
 # define __export
 #endif
 
+/* (Open)solaris */
+#include <locale.h>
+
 /** Fundamental option types */
 enum cfg_type_t {
     CFGT_NONE,