1 files changed, 13 insertions, 0 deletions
diff --git a/src/utils.c b/src/utils.c
index e9466fa..1180b0a 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -36,8 +36,21 @@
 #include "datatypes.h"
 #include "utils.h"
 #include "log.h"
+
+#include <string.h>
+
 #include <gst/gst.h>
 
+gint cmp_addr_port(gconstpointer A, gconstpointer B)
+{
+  const struct addr_port *a = (const struct addr_port *)A;
+  const struct addr_port *b = (const struct addr_port *)B;
+
+  if(a->type_ != b->type_ || a->port_ != b->port_)
+    return -1;
+  return strncmp(a->addr_, b->addr_, sizeof(a->addr_));
+}
+
 GstElement* sydra_create_bin_from_desc(const char* type, const char* desc)
 {
   GError *error = NULL;