The Close(SSCP) Request message flows from the application to the node. It is used with an SSCP connection.
struct Close(SSCP) Request {
PTRBFHDR nxtqptr;
PTRBFELT hdreptr;
CHAR numelts;
CHAR msgtype;
CHAR srcl;
CHAR srcp;
INTEGER srci;
CHAR destl;
CHAR destp;
INTEGER destr;
CHAR clhdr.closqual;
CHAR clhdr.clstype;
};