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-rw-r--r--src/pulse/channelmap.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/pulse/channelmap.h b/src/pulse/channelmap.h
index d2dd6f8f..8ea3daec 100644
--- a/src/pulse/channelmap.h
+++ b/src/pulse/channelmap.h
@@ -175,7 +175,9 @@ typedef struct pa_channel_map {
/**< Channel labels */
} pa_channel_map;
-/** Initialize the specified channel map and return a pointer to it */
+/** Initialize the specified channel map and return a pointer to
+ * it. The channel map will have a defined state but
+ * pa_channel_map_valid() will fail for it. */
pa_channel_map* pa_channel_map_init(pa_channel_map *m);
/** Initialize the specified channel map for monoaural audio and return a pointer to it */