StgFun *slow_apply; // apply to args on the stack
StgWord bitmap; // arg ptr/nonptr bitmap
StgSRT *srt; // pointer to the SRT table
StgHalfWord fun_type; // function type
StgHalfWord arity; // function arity
StgFun *slow_apply; // apply to args on the stack
StgWord bitmap; // arg ptr/nonptr bitmap
StgSRT *srt; // pointer to the SRT table
StgHalfWord fun_type; // function type
StgHalfWord arity; // function arity