wol: Fix mismatching declarations; unbreaks *-musl

srcpkgs/wol/template

@@ -11,3 +11,11 @@ license="GPL-2"
 homepage="http://wake-on-lan.sourceforge.net/"
 distfiles="${SOURCEFORGE_SITE}/ahh/${pkgname}-${version}.tar.gz"
 checksum=e0086c9b9811df2bdf763ec9016dfb1bcb7dba9fa6d7858725b0929069a12622
+
+pre_configure() {
+	# Fix mismatching declarations - unbreaks target *-musl
+	sed -i lib/realloc.c \
+		-e "s/char \*malloc ();/void *malloc (size_t);/" \
+		-e "s/char \*realloc ();/void *realloc (void*, size_t);/"
+	sed -i lib/getline.h -e "s/^int$/ssize_t/"
+}