sqType
SlotIntQElement structure
#include <Slots.h>
typedef struct SlotIntQElement { Size Offset Description
Ptr sqLink; 4 0 ptr to next element
short sqType; 2 4 queue type ID for validity
short sqPrio; 2 6 priority
ProcPtr sqAddr; 4 8 interrupt service routine
long sqParm; 4 12 optional A1 parameter
typedef SlotIntQElement *SQElemPtr;