winepulse: Export get_device_name_from_guid().

dlls/winepulse.drv/mmdevdrv.c

@@ -241,7 +241,7 @@ end:
     return params.result;
 }
 
-static BOOL get_device_name_from_guid(GUID *guid, char **name, EDataFlow *flow)
+BOOL WINAPI get_device_name_from_guid(GUID *guid, char **name, EDataFlow *flow)
 {
     struct device_cache *device;
     WCHAR key_name[MAX_PULSE_NAME_LEN + 2];

dlls/winepulse.drv/winepulse.drv.spec

 # MMDevAPI driver functions
+@ stdcall -private get_device_name_from_guid(ptr ptr ptr) get_device_name_from_guid
 @ stdcall -private GetEndpointIDs(long ptr ptr ptr ptr) AUDDRV_GetEndpointIDs
 @ stdcall -private GetAudioEndpoint(ptr ptr ptr) AUDDRV_GetAudioEndpoint
 @ stdcall -private GetAudioSessionWrapper(ptr ptr ptr) AUDDRV_GetAudioSessionWrapper