> > (void)b; > > If never seen this kind of cast before ... Is this statndard c/c++ or is > it an gcc extension ? What is the effect of it ? My apologies for the extra paramter. This function is part of a library I help maintain, and we don't break old revisions much so it was just left in apparantly. (void)b; This removes the unused parameter warning by using the parameter by voiding the effect. corey
