ICS951601_BUSYFLAG
while ((icsp->ics951601_flags & ICS951601_BUSYFLAG) ==
ICS951601_BUSYFLAG) {
icsp->ics951601_flags |= ICS951601_BUSYFLAG;
icsp->ics951601_flags = icsp->ics951601_flags & ~ICS951601_BUSYFLAG;
while ((icsp->ics951601_flags & ICS951601_BUSYFLAG) ==
ICS951601_BUSYFLAG) {
icsp->ics951601_flags |= ICS951601_BUSYFLAG;
icsp->ics951601_flags = icsp->ics951601_flags & ~ICS951601_BUSYFLAG;