Index: libdnet-libdnet-1.12/python/dnet.c
===================================================================
--- libdnet-libdnet-1.12.orig/python/dnet.c
+++ libdnet-libdnet-1.12/python/dnet.c
@@ -20,6 +20,8 @@
 #endif
 __PYX_EXTERN_C double pow(double, double);
 #include "dnet.h"
+#include <string.h>
+#include <bsd/string.h>
 
 
 typedef struct {const char *s; const void **p;} __Pyx_CApiTabEntry; /*proto*/