mmdevapi: Remove DECLSPEC_HIDDEN usage.

dlls/mmdevapi/client.c

@@ -40,12 +40,12 @@ typedef struct tagLANGANDCODEPAGE
     WORD wCodePage;
 } LANGANDCODEPAGE;
 
-extern void sessions_lock(void) DECLSPEC_HIDDEN;
-extern void sessions_unlock(void) DECLSPEC_HIDDEN;
+extern void sessions_lock(void);
+extern void sessions_unlock(void);
 
 extern HRESULT get_audio_session(const GUID *sessionguid, IMMDevice *device, UINT channels,
-                                 struct audio_session **out) DECLSPEC_HIDDEN;
-extern struct audio_session_wrapper *session_wrapper_create(struct audio_client *client) DECLSPEC_HIDDEN;
+                                 struct audio_session **out);
+extern struct audio_session_wrapper *session_wrapper_create(struct audio_client *client);
 
 static HANDLE main_loop_thread;
 

dlls/mmdevapi/mmdevapi_private.h

@@ -28,8 +28,8 @@
 #include "unixlib.h"
 #include "mmdevdrv.h"
 
-extern HRESULT MMDevEnum_Create(REFIID riid, void **ppv) DECLSPEC_HIDDEN;
-extern void MMDevEnum_Free(void) DECLSPEC_HIDDEN;
+extern HRESULT MMDevEnum_Create(REFIID riid, void **ppv);
+extern void MMDevEnum_Free(void);
 
 typedef struct _DriverFuncs {
     HMODULE module;
@@ -46,7 +46,7 @@ typedef struct _DriverFuncs {
     BOOL (WINAPI *pget_device_name_from_guid)(GUID *guid, char **name, EDataFlow *flow);
 } DriverFuncs;
 
-extern DriverFuncs drvs DECLSPEC_HIDDEN;
+extern DriverFuncs drvs;
 
 typedef struct MMDevice {
     IMMDevice IMMDevice_iface;
@@ -69,14 +69,14 @@ static inline void wine_unix_call(const unsigned int code, void *args)
     assert(!status);
 }
 
-extern HRESULT AudioClient_Create(GUID *guid, IMMDevice *device, IAudioClient **out) DECLSPEC_HIDDEN;
-extern HRESULT AudioEndpointVolume_Create(MMDevice *parent, IAudioEndpointVolumeEx **ppv) DECLSPEC_HIDDEN;
-extern HRESULT AudioSessionManager_Create(IMMDevice *device, IAudioSessionManager2 **ppv) DECLSPEC_HIDDEN;
-extern HRESULT SpatialAudioClient_Create(IMMDevice *device, ISpatialAudioClient **out) DECLSPEC_HIDDEN;
+extern HRESULT AudioClient_Create(GUID *guid, IMMDevice *device, IAudioClient **out);
+extern HRESULT AudioEndpointVolume_Create(MMDevice *parent, IAudioEndpointVolumeEx **ppv);
+extern HRESULT AudioSessionManager_Create(IMMDevice *device, IAudioSessionManager2 **ppv);
+extern HRESULT SpatialAudioClient_Create(IMMDevice *device, ISpatialAudioClient **out);
 
-extern HRESULT load_devices_from_reg(void) DECLSPEC_HIDDEN;
-extern HRESULT load_driver_devices(EDataFlow flow) DECLSPEC_HIDDEN;
+extern HRESULT load_devices_from_reg(void);
+extern HRESULT load_driver_devices(EDataFlow flow);
 
-extern void main_loop_stop(void) DECLSPEC_HIDDEN;
+extern void main_loop_stop(void);
 
-extern const WCHAR drv_keyW[] DECLSPEC_HIDDEN;
+extern const WCHAR drv_keyW[];

dlls/mmdevapi/session.c

@@ -34,10 +34,10 @@
 
 WINE_DEFAULT_DEBUG_CHANNEL(mmdevapi);
 
-extern void sessions_lock(void) DECLSPEC_HIDDEN;
-extern void sessions_unlock(void) DECLSPEC_HIDDEN;
+extern void sessions_lock(void);
+extern void sessions_unlock(void);
 
-extern void set_stream_volumes(struct audio_client *This) DECLSPEC_HIDDEN;
+extern void set_stream_volumes(struct audio_client *This);
 
 static struct list sessions = LIST_INIT(sessions);