dinput: Declare some functions static.

dlls/dinput/joystick_linux.c

@@ -1214,7 +1214,7 @@ static HRESULT WINAPI JoystickAImpl_GetProperty(
 /******************************************************************************
   *     GetObjectInfo : get object info
   */
-HRESULT WINAPI JoystickAImpl_GetObjectInfo(
+static HRESULT WINAPI JoystickAImpl_GetObjectInfo(
     LPDIRECTINPUTDEVICE8A iface,
     LPDIDEVICEOBJECTINSTANCEA pdidoi,
     DWORD dwObj,
@@ -1302,7 +1302,7 @@ HRESULT WINAPI JoystickAImpl_GetObjectInfo(
 /******************************************************************************
   *     GetDeviceInfo : get information about a device's identity
   */
-HRESULT WINAPI JoystickAImpl_GetDeviceInfo(
+static HRESULT WINAPI JoystickAImpl_GetDeviceInfo(
     LPDIRECTINPUTDEVICE8A iface,
     LPDIDEVICEINSTANCEA pdidi)
 {
@@ -1342,7 +1342,7 @@ HRESULT WINAPI JoystickAImpl_GetDeviceInfo(
 /******************************************************************************
   *     GetDeviceInfo : get information about a device's identity
   */
-HRESULT WINAPI JoystickWImpl_GetDeviceInfo(
+static HRESULT WINAPI JoystickWImpl_GetDeviceInfo(
     LPDIRECTINPUTDEVICE8W iface,
     LPDIDEVICEINSTANCEW pdidi)
 {

dlls/dinput/keyboard.c

@@ -61,7 +61,7 @@ static SysKeyboardImpl* current_lock = NULL;
 
 static BYTE DInputKeyState[WINE_DINPUT_KEYBOARD_MAX_KEYS]; /* array for 'GetDeviceState' */
 
-LRESULT CALLBACK KeyboardCallback( int code, WPARAM wparam, LPARAM lparam )
+static LRESULT CALLBACK KeyboardCallback( int code, WPARAM wparam, LPARAM lparam )
 {
     SysKeyboardImpl *This = (SysKeyboardImpl *)current_lock;
     int dik_code;