1 files changed, 8 insertions, 0 deletions
diff --git a/OpenAL32/Include/alMain.h b/OpenAL32/Include/alMain.h
index 4c63ef6b..edd9a19f 100644
--- a/OpenAL32/Include/alMain.h
+++ b/OpenAL32/Include/alMain.h
@@ -72,6 +72,8 @@ extern "C"
 {
 #endif
 
+extern CRITICAL_SECTION g_mutex;
+
 extern char szDebug[256];
 
 #define AL_PRINT(...) do {                       \
@@ -109,6 +111,12 @@ typedef struct {
     ALCuint (*AvailableSamples)(ALCdevice*);
 } BackendFuncs;
 
+void alc_alsa_init(BackendFuncs *func_list);
+void alc_oss_init(BackendFuncs *func_list);
+void alcDSoundInit(BackendFuncs *func_list);
+void alcWinMMInit(BackendFuncs *FuncList);
+
+
 struct ALCdevice_struct
 {
     ALboolean    InUse;