fix missing function declarations in refactored ip literal parsing code

diff --git a/src/network/lookup_ipliteral.c b/src/network/lookup_ipliteral.c
index 8dacffc17c4eac2798304289094aae8558b473a0..7bcb85fc500fe2f71126bc61b2e1b7f182927477 100644 (file)
--- a/src/network/lookup_ipliteral.c
+++ b/src/network/lookup_ipliteral.c
@@ -5,6 +5,7 @@
 #include <arpa/inet.h>
 #include <limits.h>
 #include <stdlib.h>
+#include <string.h>
 #include <ctype.h>
 #include "lookup.h"