don't expand tab(to 4 spaces)

data.c

 	CHANNEL *c = calloc(1, sizeof(CHANNEL));
 	c->service_id = service_id;
 	c->radio = is_radio;
-    c->index = channel_index;
+	c->index = channel_index;
 	c->base_pid = c->index * 32; // The first pid is saved for PMT , channel_index must > 0
 	c->pmt_pid = c->base_pid; // The first pid is saved for PMT
 	c->id = strdup(id);

data.h

 
 typedef struct {
 	/* Config */
-    int         index;
+	int			index;
 	int			base_pid;
 	int			service_id;
 	int			pmt_pid;

input.c

 		ts_pat_free(&s->last_pat);
 		s->last_pat = ts_pat_alloc();
 	}
-    s->last_pat = ts_pat_push_packet(s->last_pat, ts_packet);
+	s->last_pat = ts_pat_push_packet(s->last_pat, ts_packet);
 	if (s->pat->initialized) {
 		// PMT pid is still unknown
 		if (!s->pmt_pid) {
 		s->last_pmt = ts_pmt_alloc();
 	}
 
-    s->last_pmt = ts_pmt_push_packet(s->last_pmt, ts_packet);
+	s->last_pmt = ts_pmt_push_packet(s->last_pmt, ts_packet);
 
 	if (s->pmt->initialized) {
 		if (!s->pmt_rewritten || !s->pmt_rewritten->initialized) {