求助:用VC编播放WAV时出现的两个错误(error C2065: 'SND_ASYNC' ,error C2065: 'SND_NODEFAULT'
代码节选:
//播放WAV文件
bool r=sndPlaySound("welcome.wav",SND_ASYNC|SND_NODEFAULT);
assert(r);
Sleep(4500);
r=sndPlaySound(" ",SND_ASYNC|SND_NODEFAULT);//停止播放
错误提示:
D:\MYPROJECTS\Splash1\MainFrm.cpp(83) : error C2065: 'SND_ASYNC' : undeclared identifier
D:\MYPROJECTS\Splash1\MainFrm.cpp(83) : error C2065: 'SND_NODEFAULT' : undeclared identifier