VoIP calls: Fixup whitespace.

Set modelines and reindent to match the files in the top-level ui
directory.

Change-Id: I7ea221e76a4b0ad3b6bcf7a3c8b4645c16aecbba
Reviewed-on: https://code.wireshark.org/review/5325
Reviewed-by: Gerald Combs <gerald@wireshark.org>

ui/gtk/voip_calls.c

@@ -349,7 +349,6 @@ static int change_frame_graph(voip_calls_tapinfo_t *tapinfo _U_, guint32 frame_n
     gchar *frame_label = NULL;
     gchar *comment = NULL;
 
-
     if(tapinfo->graph_analysis && NULL!=tapinfo->graph_analysis->ht)
         gai=(seq_analysis_item_t *)g_hash_table_lookup(tapinfo->graph_analysis->ht, &frame_num);
     if(gai) {
@@ -659,13 +658,13 @@ static void rtp_packet_draw(void *tap_offset_ptr)
             conv_num = gai->conv_num;
             /* if RTP was already in the Graph, just update the comment information */
             gai = (seq_analysis_item_t *)g_hash_table_lookup(tapinfo->graph_analysis->ht, &rtp_listinfo->start_fd->num);
-			if(gai != NULL) {
+            if (gai != NULL) {
                 duration = (guint32)(nstime_to_msec(&rtp_listinfo->stop_rel_ts) - nstime_to_msec(&rtp_listinfo->start_rel_ts));
                 g_free(gai->comment);
                 gai->comment = g_strdup_printf("%s Num packets:%u  Duration:%u.%03us SSRC:0x%X",
                         (rtp_listinfo->is_srtp)?"SRTP":"RTP", rtp_listinfo->npackets,
                         duration/1000,(duration%1000), rtp_listinfo->ssrc);
-			}else {
+            } else {
                 new_gai = (seq_analysis_item_t *)g_malloc(sizeof(seq_analysis_item_t));
                 new_gai->fd = rtp_listinfo->start_fd;
                 COPY_ADDRESS(&(new_gai->src_addr),&(rtp_listinfo->src_addr));
@@ -1099,7 +1098,7 @@ sip_calls_packet(void *tap_offset_ptr, packet_info *pinfo, epan_dissect_t *edt ,
 
                 /* UPDATE comment in conversation list dialog with response code and reason.
                    Multiple code(+reason) may be appended, so skip over intermediate codes (100 trying, 183 ringing, e.t.c.)
-				   TODO: is useful but not perfect, what is appended is truncated when displayed in dialog window */
+TODO: is useful but not perfect, what is appended is truncated when displayed in dialog window */
                 if (pi->response_code >= 200) {
                     old_comment = callsinfo->call_comment;
                     callsinfo->call_comment=g_strdup_printf("%s %u",
@@ -1292,7 +1291,6 @@ isup_calls_packet(void *tap_offset_ptr, packet_info *pinfo, epan_dissect_t *edt,
     /* not in the list? then create a new entry if the message is IAM
        -i.e. if this session is a call*/
 
-
     if ((callsinfo==NULL) &&(pi->message_type==1)) {
         callsinfo = (voip_calls_info_t *)g_malloc0(sizeof(voip_calls_info_t));
         callsinfo->call_active_state = VOIP_ACTIVE;
@@ -1451,7 +1449,6 @@ mtp3_calls_init_tap(voip_calls_tapinfo_t *tap_id_base)
 {
     GString *error_string;
 
-
     error_string = register_tap_listener("mtp3", tap_base_to_id(tap_id_base, tap_id_offset_mtp3_),
             NULL,
             0,
@@ -2287,7 +2284,6 @@ remove_tap_listener_sdp_calls(voip_calls_tapinfo_t *tap_id_base)
 }
 
 
-
 /****************************************************************************/
 /* ***************************TAP for MGCP **********************************/
 /****************************************************************************/
@@ -4043,14 +4039,15 @@ remove_tap_listener_prot__calls(voip_calls_tapinfo_t *tap_id_base)
 
 
 /*
- * Editor modelines  -  http://www.wireshark.org/tools/modelines.html
+ * Editor modelines  -  https://www.wireshark.org/tools/modelines.html
  *
- * Local variables:
+ * Local Variables:
- * c-basic-offset: 8
+ * c-basic-offset: 4
  * tab-width: 8
- * indent-tabs-mode: t
+ * indent-tabs-mode: nil
  * End:
  *
- * vi: set shiftwidth=8 tabstop=8 noexpandtab:
+ * ex: set shiftwidth=4 tabstop=8 expandtab:
- * :indentSize=8:tabSize=8:noTabs=false:
+ * :indentSize=4:tabSize=8:noTabs=true:
  */
+

ui/gtk/voip_calls.h

@@ -261,3 +261,17 @@ void voip_calls_reset(voip_calls_tapinfo_t *tapinfo);
 void graph_analysis_data_init(void);
 
 #endif /* __VOIP_CALLS_H__ */
+
+/*
+ * Editor modelines  -  https://www.wireshark.org/tools/modelines.html
+ *
+ * Local Variables:
+ * c-basic-offset: 4
+ * tab-width: 8
+ * indent-tabs-mode: nil
+ * End:
+ *
+ * ex: set shiftwidth=4 tabstop=8 expandtab:
+ * :indentSize=4:tabSize=8:noTabs=true:
+ */
+