From 190e43d590184138a728e163b8f54412908bc5e2 Mon Sep 17 00:00:00 2001 From: "Alfred E. Heggestad" Date: Sat, 1 Aug 2015 14:26:48 +0200 Subject: ua: added prototype for ua_prev_call() --- src/ua.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'src') diff --git a/src/ua.c b/src/ua.c index 2f86d33..0010de5 100644 --- a/src/ua.c +++ b/src/ua.c @@ -922,20 +922,21 @@ struct call *ua_call(const struct ua *ua) return NULL; } + struct call *ua_prev_call(const struct ua *ua) { struct le *le; + int prev = 0; if (!ua) return NULL; - int prev = 0; for (le = ua->calls.tail; le; le = le->prev) { - if( prev == 1){ + if ( prev == 1) { struct call *call = le->data; return call; } - if( prev == 0) + if ( prev == 0) prev = 1; } -- cgit v1.2.3