--- libstdc++-v3/include/c_std/std_cstdio.h.orig	2005-10-30 23:21:50.000000000 +0100
+++ libstdc++-v3/include/c_std/std_cstdio.h	2007-07-29 05:31:48.000000000 +0200
@@ -143,7 +143,7 @@
   using ::vsprintf;
 }
 
-#if _GLIBCXX_USE_C99
+#if _GLIBCXX_USE_C99 || defined(__UCLIBC__)
 
 #undef snprintf
 #undef vfscanf