fix test suite compilation after 590b752b

Change-Id: Ibcba457a1e31c1523b417a9492e581e0b5cedbbb
(cherry picked from commit 5e558e9016)

t/aes-crypt.c

@@ -4,6 +4,9 @@
 #include "crypto.h"
 #include "rtplib.h"
 #include "log.h"
+#include "main.h"
+
+struct rtpengine_config rtpe_config;
 
 uint8_t test_key[46] = {
 	0xe1, 0xf9, 0x7a, 0x0d, 0x3e, 0x01, 0x8b, 0xe0,

t/payload-tracker-test.c

@@ -2,6 +2,10 @@
 #include <string.h>
 #include <stdlib.h>
 #include "ssrc.h"
+#include "main.h"
+
+struct rtpengine_config rtpe_config;
+
 
 
 static void most_cmp(struct payload_tracker *t, const char *cmp, const char *file, int line) {