add support for static mutexes

1 files changed, 7 insertions, 0 deletions

diff --git a/src/pulsecore/mutex.h b/src/pulsecore/mutex.h
index 36e1d635..8e0b1f2e 100644
--- a/src/pulsecore/mutex.h
+++ b/src/pulsecore/mutex.h
@@ -23,6 +23,7 @@
 ***/
 
 #include <pulsecore/macro.h>
+#include <pulsecore/atomic.h>
 
 typedef struct pa_mutex pa_mutex;
 
@@ -45,4 +46,10 @@ void pa_cond_free(pa_cond *c);
 void pa_cond_signal(pa_cond *c, int broadcast);
 int pa_cond_wait(pa_cond *c, pa_mutex *m);
 
+typedef struct pa_static_mutex {
+    pa_atomic_ptr_t ptr;
+} pa_static_mutex;
+
+pa_mutex* pa_static_mutex_get(pa_static_mutex *m, pa_bool_t recursive, pa_bool_t inherit_priority);
+
 #endif