Add missing include

The include of stdlib.h was missing from memory.c resulting in a
compiler warning when using the GnuTLS backend.

diff --git a/src/memory.c b/src/memory.c
index 8a5f6837a98a373a8e00cb730290eb6939dee35c..3d52278bd69bc4179b68836e8ffbebe3ada99487 100644 (file)
--- a/src/memory.c
+++ b/src/memory.c
@@ -30,6 +30,7 @@
 */
 #include <stdint.h>
 #include <unistd.h>
+#include <stdlib.h>
 
 #include "log.h"
 #include "memory.h"