#define SPWN_S(tname,xxx,yyy,ugc,umc,efn,east,esb,cmdlin,cmdlen,unum,dnam) \
	emt (11|14<<8, (long) tname, 0, 0, 0, (unsigned) ((ugc<<8)+(umc&0377)), \
	(int) efn, (AST *) east, (int *) esb, \
	(char *) cmdlin, (int) cmdlen, (int) unum, (int) dnam)