gentoo-overlay/app-arch/dpkg/files/dpkg-1.18.9-strerror.patch

--- a/lib/dpkg/path-remove.c
+++ b/lib/dpkg/path-remove.c
@@ -28,6 +28,8 @@
 #include <errno.h>
 #include <unistd.h>
 
+#include <string.h> /* strerror() */
+
 #include <dpkg/i18n.h>
 #include <dpkg/dpkg.h>
 #include <dpkg/path.h>