gcc -DMODE=1 -o wavproc wavproc.c
./wavproc < (example.wav) to find if a .wav file has any errors
gcc -DMODE=2 -o wavproc2 wavproc.c
./wavproc2 < (example.wav) > (example2.wav) to create a .wav file that is a slowed down version of example.wav
gcc -DMODE=3 -o wavproc3 wavproc.c
./wavproc3 < (example.wav) > (example3.wav) to create a .wav file that is a faster version of example.wav
gcc -DMODE=4 -o wavproc4 wavproc.c
./wavproc4 < (example.wav) > (example4.wav) to create a .wav file that is only the left channel of example.wav
gcc -DMODE=5 -o wavproc5 wavproc.c
./wavproc5 < (example.wav) > (example5.wav) to create a .wav file that is only the right channel of example.wav
gcc -DMODE=6 -o wavproc6 wavproc.c
./wavproc6 < (example.wav) > (example6.wav) to create a .wav file that is a lower volume version example.wav
Make sure you have the gcc compiler installed