diff options
Diffstat (limited to 'src/pulse/volume.h')
| -rw-r--r-- | src/pulse/volume.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/pulse/volume.h b/src/pulse/volume.h index 594cf91d..9ef26f13 100644 --- a/src/pulse/volume.h +++ b/src/pulse/volume.h @@ -118,6 +118,9 @@ typedef uint32_t pa_volume_t; /** Special 'invalid' volume. \since 0.9.16 */ #define PA_VOLUME_INVALID ((pa_volume_t) UINT32_MAX) +/** Check if volume is valid. \since 0.9.22 */ +#define PA_VOLUME_IS_VALID(v) ((v) <= PA_VOLUME_MAX) + /** A structure encapsulating a per-channel volume */ typedef struct pa_cvolume { uint8_t channels; /**< Number of channels */ |