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-rw-r--r--src/pulsecore/sample-util.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/pulsecore/sample-util.h b/src/pulsecore/sample-util.h
index 0d4924b1..92c6e9ff 100644
--- a/src/pulsecore/sample-util.h
+++ b/src/pulsecore/sample-util.h
@@ -56,8 +56,8 @@ void pa_volume_memchunk(
const pa_sample_spec *spec,
const pa_cvolume *volume);
-size_t pa_frame_align(size_t l, const pa_sample_spec *ss);
+size_t pa_frame_align(size_t l, const pa_sample_spec *ss) PA_GCC_PURE;
-int pa_frame_aligned(size_t l, const pa_sample_spec *ss);
+int pa_frame_aligned(size_t l, const pa_sample_spec *ss) PA_GCC_PURE;
#endif