CALLBACK_OFS2SLOT   32 lj_ccallback.c #define CALLBACK_OFS2SLOT(ofs)	(0*(ofs))
CALLBACK_OFS2SLOT   43 lj_ccallback.c static MSize CALLBACK_OFS2SLOT(MSize ofs)
CALLBACK_OFS2SLOT   78 lj_ccallback.c #define CALLBACK_OFS2SLOT(ofs)	(0*(ofs))
CALLBACK_OFS2SLOT   85 lj_ccallback.c #define CALLBACK_OFS2SLOT(ofs)		(((ofs)-CALLBACK_MCODE_HEAD)/8)