Lines Matching defs:var

382 value1(tchar *var, struct varent *head)
389 	vp = adrof1(var, head);
432 set(tchar *var, tchar *val)
441 	set1(var, vec, &shvhed);
445 set1(tchar *var, tchar **vec, struct varent *head)
458 	if ((!(eq(var, S_cwd))) || (eq(var, S_cwd) && (didchdir == 0)))
472 	setq(var, vec, head);
541 unsetv(tchar *var)
548 	if ((vp = adrof1(var, &shvhed)) == 0)
549 		udvar(var);