isthreadmain function has no arguments; fixed.
isthreadmain function has no arguments; fixed.

MoserMichael/cstuff,MoserMichael/cstuff,MoserMichael/cstuff,MoserMichael/cstuff,MoserMichael/cstuff,MoserMichael/cstuff,MoserMichael/cstuff