Convert a buffer to WAV format?

[Frank]

Hi,

I'm currently writing a sound recorder application. I'm using the waveInStart,
waveInStop, etc... functions to record a sound from the microphone. Now, I want
to save the sound captured into a .WAV file. Is there an easy way to convert the
captured buffer to the WAV format without having to care about the WAV file chunk,
or do I have to create the file myself by manually create the header,the format chunk
and the data chunk?