TT#81212 add function to change call state (own/foreign)

Change-Id: Ia9010c270839832abbb0d7b7742a4bf8cda1d538
(cherry picked from commit c9140f9f66)

daemon/call.c

@@ -118,6 +118,14 @@ out:
 
 
 
+void call_make_own_foreign(struct call *c, int foreign) {
+	statistics_update_foreignown_dec(c);
+	c->foreign_call = foreign ? 1 : 0;
+	statistics_update_foreignown_inc(c);
+}
+
+
+
 /* called with hashlock held */
 static void call_timer_iterator(struct call *c, struct iterator_helper *hlp) {
 	GList *it;

include/call.h

@@ -434,6 +434,7 @@ struct packet_stream *__packet_stream_new(struct call *call);
 
 struct call *call_get_or_create(const str *callid, enum call_type);
 struct call *call_get_opmode(const str *callid, enum call_opmode opmode);
+void call_make_own_foreign(struct call *c, int foreign);
 struct call_monologue *call_get_mono_dialogue(struct call *call, const str *fromtag, const str *totag,
 		const str *viabranch);
 struct call *call_get(const str *callid);