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AX = 6F02h ES:BX -> buffer for exclusion region list (see #01773)
Return:
CF clear AL = 00h ES:BX = 0000h:0000h on error, unchanged if buffer filled
Note: For DOS versions which do not support this function, the return value is AL=00h, CF unchanged, ES:BX unchanged, and the ES:BX buffer unchanged
Format of ROM exclusion region list: Offset Size Description (Table 01773) 00h WORD number of entries 02h 2N WORDs start/end segments of N excluded regions
Category: DOS Kernel - Int 21h - D
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