dinput: Use HeapAlloc/Free instead of alloc/free.

dlls/dinput/joystick_linuxinput.c

@@ -1472,7 +1472,7 @@ static HRESULT WINAPI JoystickAImpl_CreateEffect(LPDIRECTINPUTDEVICE8A iface,
     return DI_OK;
 #else
 
-    new = malloc(sizeof(EffectListItem));
+    new = HeapAlloc(GetProcessHeap(), 0, sizeof(EffectListItem));
     new->next = This->top_effect;
     This->top_effect = new;
 
@@ -1734,7 +1734,7 @@ static HRESULT WINAPI JoystickAImpl_SendForceFeedbackCommand(
 	    IDirectInputEffect_Unload(temp->ref);
 	    IDirectInputEffect_Release(temp->ref);
 	    This->top_effect = temp->next;
-	    free(temp);
+	    HeapFree(GetProcessHeap(), 0, temp);
 	}
     } else if (dwFlags == DISFFC_PAUSE || dwFlags == DISFFC_CONTINUE) {
 	FIXME("No support for Pause or Continue in linux\n");