PK_MEM3
error = (r == 3)? PK_MEM3 : PK_ERR;
error = (r == 3)? PK_MEM3 : PK_ERR;
case PK_MEM3:
case PK_MEM3:
error = (r == 3)? PK_MEM3 : PK_ERR;
EXIT(PK_MEM3);
return PK_MEM3;