#include <string.h> for memcpy() and strcmp().

fticks.c

@@ -2,6 +2,7 @@
  * See LICENSE for information about licensing.
  */
 
+#include <string.h>
 #include "radsecproxy.h"
 #include "debug.h"
 #include "fticks.h"

radsecproxy-hash.c

@@ -9,6 +9,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
+#include <string.h>
 
 #include "radsecproxy.h"
 #include "fticks_hashmac.h"