add new API function pa_sample_spec_init()

1 files changed, 5 insertions, 0 deletions

diff --git a/src/pulse/sample.h b/src/pulse/sample.h
index 3f1b2fcf..0053bf0a 100644
--- a/src/pulse/sample.h
+++ b/src/pulse/sample.h
@@ -232,6 +232,11 @@ pa_usec_t pa_bytes_to_usec(uint64_t length, const pa_sample_spec *spec) PA_GCC_P
  * return values. \since 0.9 */
 size_t pa_usec_to_bytes(pa_usec_t t, const pa_sample_spec *spec) PA_GCC_PURE;
 
+/** Initialize the specified sample spec and return a pointer to
+ * it. The sample spec will have a defined state but
+ * pa_sample_spec_valid() will fail for it. \since 0.9.13 */
+pa_sample_spec* pa_sample_spec_init(pa_sample_spec *spec);
+
 /** Return non-zero when the sample type specification is valid */
 int pa_sample_spec_valid(const pa_sample_spec *spec) PA_GCC_PURE;