multithreaded lame library.

Dear All,
After some effort, I successfully modifying the LAME library to support the
multithreaded wave to mp3 converter. I really appreciate if you have any
comments about it.

The source code and modified lame to support multi-threaded wave to mp3
converted is as follows:

this the modified version of lame:
https://github.com/zavataafnan/mutlithreaded_lame

this the sample code using the modified version of lame:
https://github.com/zavataafnan/multithreaded_wav2mp3

 Best Regards,
Mostafa