return 0;
}
+
+pa_channel_position_mask_t pa_channel_map_mask(const pa_channel_map *map) {
+ unsigned c;
+ pa_channel_position_mask_t r = 0;
+
+ pa_return_val_if_fail(pa_channel_map_valid(map), 0);
+
+ for (c = 0; c < map->channels; c++)
+ r |= PA_CHANNEL_POSITION_MASK(map->map[c]);
+
+ return r;
+}