159 #define	BOP_GETVERSION(bop)		((bop)->bsys_version)  argument
160 #define	BOP_ALLOC(bop, virthint, size, align)	\  argument
161 				((bop)->bsys_alloc)(bop, virthint, size, align)
162 #define	BOP_FREE(bop, virt, size)	((bop)->bsys_free)(bop, virt, size)  argument
163 #define	BOP_GETPROPLEN(bop, name)	((bop)->bsys_getproplen)(bop, name)  argument
164 #define	BOP_GETPROP(bop, name, buf)	((bop)->bsys_getprop)(bop, name, buf)  argument
165 #define	BOP_NEXTPROP(bop, prev)		((bop)->bsys_nextprop)(bop, prev)  argument
166 #define	BOP_DOINT(bop, intnum, rp)	((bop)->bsys_doint)(bop, intnum, rp)  argument
167 #define	BOP_EALLOC(bop, virthint, size, align, flags)\  argument
168 		((bop)->bsys_ealloc)(bop, virthint, size, align, flags)
170 #define	BOP_PUTSARG(bop, msg, arg)	((bop)->bsys_printf)(bop, msg, arg)  argument