Index: uClibc-0.9.29/libc/misc/regex/regex_internal.h
===================================================================
--- uClibc-0.9.29.orig/libc/misc/regex/regex_internal.h	2006-02-28 14:24:24.000000000 +0100
+++ uClibc-0.9.29/libc/misc/regex/regex_internal.h	2008-05-01 18:35:04.000000000 +0200
@@ -386,7 +386,7 @@
      internal_function;
 #ifdef RE_ENABLE_I18N
 static void build_wcs_buffer (re_string_t *pstr) internal_function;
-static int build_wcs_upper_buffer (re_string_t *pstr) internal_function;
+static reg_errcode_t build_wcs_upper_buffer (re_string_t *pstr) internal_function;
 #endif /* RE_ENABLE_I18N */
 static void build_upper_buffer (re_string_t *pstr) internal_function;
 static void re_string_translate_buffer (re_string_t *pstr) internal_function;