add missing 'const'

diff --git a/src/pulse/volume.c b/src/pulse/volume.c
index 822fe39194e52277357ad050619495b3b7d91316..3434cb181bc18931703ffe25b344e05f0a418bf4 100644 (file)
--- a/src/pulse/volume.c
+++ b/src/pulse/volume.c
@@ -341,7 +341,7 @@ static pa_bool_t on_lfe(pa_channel_position_t p) {
         p == PA_CHANNEL_POSITION_LFE;
 }
 
-pa_cvolume *pa_cvolume_remap(pa_cvolume *v, pa_channel_map *from, pa_channel_map *to) {
+pa_cvolume *pa_cvolume_remap(pa_cvolume *v, const pa_channel_map *from, const pa_channel_map *to) {
     int a, b;
     pa_cvolume result;
 

diff --git a/src/pulse/volume.h b/src/pulse/volume.h
index c1967b316ed461647fae1d934cba034104e97841..9a883ca7c4f1f28f1621e1b207fd3fb90a7c7ac9 100644 (file)
--- a/src/pulse/volume.h
+++ b/src/pulse/volume.h
@@ -228,7 +228,7 @@ double pa_sw_volume_to_linear(pa_volume_t v) PA_GCC_CONST;
 #endif
 
 /** Remap a volume from one channel mapping to a different channel mapping. \since 0.9.12 */
-pa_cvolume *pa_cvolume_remap(pa_cvolume *v, pa_channel_map *from, pa_channel_map *to);
+pa_cvolume *pa_cvolume_remap(pa_cvolume *v, const pa_channel_map *from, const pa_channel_map *to);
 
 /** Return non-zero if the specified volume is compatible with
  * the specified sample spec. \since 0.9.13 */