出现的错误信息：
Linking...
Bitmap.obj : error LNK2001: unresolved external symbol _imp_TransparentBlt@44
GameEngine.obj : error LNK2001: unresolved external symbol __imp__joyGetDevCapsA@12

GameEngine.obj : error LNK2001: unresolved external symbol __imp__joyGetPos@8
GameEngine.obj : error LNK2001: unresolved external symbol __imp__joyGetNumDevs@0
SpaceOut.obj : error LNK2001: unresolved external symbol __imp__PlaySoundA@12
Debug/AlienSprite.exe : fatal error LNK1120: 8 unresolved externals
Error executing link.exe.

我知道是少了个.lib文件，但不知道少的哪个？请高手指教，谢谢