1 files changed, 26 insertions, 0 deletions
diff --git a/src/call.c b/src/call.c
index 464530f..5e0e726 100644
--- a/src/call.c
+++ b/src/call.c
@@ -19,6 +19,32 @@
  */
 
 #include "call.h"
+#include "logging.h"
+
+#include <talloc.h>
 
 
 LLIST_HEAD(g_call_list);
+
+void calls_init(void)
+{}
+
+void call_leg_release(struct call *call, struct call_leg *leg)
+{
+	if (leg == call->initial)
+		call->initial = NULL;
+	else if (leg == call->remote)
+		call->remote = NULL;
+	else {
+		LOGP(DAPP, LOGL_ERROR, "call(%u) with unknown leg(%p/%d)\n",
+			call->id, leg, leg->type);
+		return;
+	}
+
+	talloc_free(leg);
+	if (!call->initial && !call->remote) {
+		LOGP(DAPP, LOGL_DEBUG, "call(%u) releasing.\n", call->id);
+		llist_del(&call->entry);
+		talloc_free(call);
+	}
+}