Difference between revisions of "83Plus:BCALLs:4A65"
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[[Category:83Plus:BCALLs:By Name:Monitor|ZIfRclHandler]] [[Category:83Plus:BCALLs:By Name|ZIfRclHandler]] [[Category:83Plus:BCALLs:By Address|4A65 - ZIfRclHandler]] | [[Category:83Plus:BCALLs:By Name:Monitor|ZIfRclHandler]] [[Category:83Plus:BCALLs:By Name|ZIfRclHandler]] [[Category:83Plus:BCALLs:By Address|4A65 - ZIfRclHandler]] | ||
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== Synopsis == | == Synopsis == | ||
'''Official Name:''' ZIfRclHandler | '''Official Name:''' ZIfRclHandler | ||
Revision as of 18:57, 5 February 2008
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Synopsis
Official Name: ZIfRclHandler
BCALL Address: 4A65h
Returns whether or not a Rcl handler (the function that occurs when you press 2nd+Rcl) is currently active.
Inputs
None
Outputs
- Zero Flag: Set if Rcl handler is active, reset otherwise.
Registers Destroyed
- DE, HL
Comments
This B_CALL works by simply comparing the address of cxMain to whatever it should be when the Rcl handler is active. cxPage is not checked.
