Routines
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39827: Step Into 3ByteTable
Used by the routines at Step3ByteTable_Next, 40001, 40409, 40608, 40712 and 40741.
Input
IX Pointer to the record data
Output
A The record ID
IY The record data
Step3ByteTable 39827 EXX Exchange registers.
39828 LD DE,3 Move onto the next record IX=IX+$0003.
39831 ADD IX,DE
39833 LD D,(IX+2) IY=load the record.
39836 LD E,(IX+1)
39839 PUSH DE
39840 POP IY
39842 LD A,(IX+0) A=the record ID.
39845 CP 255 Set flag if this is the termination character ($FF).
39847 EXX Exchange registers.
39848 RET Return.
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