1 files changed, 2 insertions, 0 deletions
diff --git a/common.h b/common.h
index 0007af2..6b7bbff 100644
--- a/common.h
+++ b/common.h
@@ -1,6 +1,8 @@
 /* See LICENSE file for copyright and license details. */
 #include "libcmap.h"
+#include <errno.h>
 #include <limits.h>
+#include <string.h>
 
 
 #define SINGLETON_RANGE_FMT "U+%04lX"