--- /usr/portage/sys-devel/bc/bc-1.06.95.ebuild	2010-02-05 06:06:46.000000000 -0400
+++ bc-1.06.95-r1.ebuild	2010-12-21 22:58:55.000000000 -0400
@@ -19,6 +19,12 @@
 DEPEND="${RDEPEND}
 	sys-devel/flex"
 
+src_unpack() {
+	unpack ${A}
+	cd "${S}"
+	epatch "${FILESDIR}/${P}-f_void_uninitialized.patch"
+}
+
 src_compile() {
 	local myconf
 	if use readline ; then