__CONCAT
#ifndef __CONCAT
extern ptype *__CONCAT(__start_set_,set); \
extern ptype *__CONCAT(__stop_set_,set)
(&__CONCAT(__start_set_,set))
(&__CONCAT(__stop_set_,set))
#define CPUVAR(off) _C_LABEL(cpu_info_store)+__CONCAT(CPU_INFO_,off)
.pushsection __CONCAT(.gnu.warning.,sym); \
__MATHDECL_1(type, __CONCAT(__,function), args)