setframe_ftsz    1116 lj_api.c             setframe_ftsz(top+2, (int)((char *)(top+3)-(char *)L->base)+FRAME_CONT);
setframe_ftsz     435 lj_ccallback.c   setframe_ftsz(o, (int)((char *)(o+1) - (char *)L->base) + FRAME_CONT);
setframe_ftsz      84 lj_meta.c        setframe_ftsz(top+1, (int)((char *)(top+2) - (char *)base) + FRAME_CONT);