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-rw-r--r--src/pulsecore/source.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/pulsecore/source.h b/src/pulsecore/source.h
index cae78693..aaf904b4 100644
--- a/src/pulsecore/source.h
+++ b/src/pulsecore/source.h
@@ -234,6 +234,7 @@ pa_bool_t pa_source_get_mute(pa_source *source, pa_bool_t force_refresh);
unsigned pa_source_linked_by(pa_source *s); /* Number of connected streams */
unsigned pa_source_used_by(pa_source *s); /* Number of connected streams that are not corked */
+unsigned pa_source_check_suspend(pa_source *s); /* Returns how many streams are active that don't allow suspensions */
#define pa_source_get_state(s) ((pa_source_state_t) (s)->state)
/* To be called exclusively by the source driver, from IO context */