_xv1              145 mtcp/mtcp_sys.h #  define EXTRAVAR_6 int _xv1, _xv2;
_xv1              148 mtcp/mtcp_sys.h #  define ASMFMT_6(arg1,arg2,arg3,arg4,arg5,arg6) , "0" (arg1), "m" (_xv1), "m" (_xv2), "c" (arg2), "d" (arg3), "S" (arg4), "D" (arg5), "rm" (arg6)