Difference between revisions of "83Plus:BCALLs:4A65"

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[[Category:83Plus:BCALLs:By Name:Monitor|ZIfRclHandler]]
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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|ZIfrclHandler]]
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[[Category:83Plus:BCALLs:By Address|4A65 - ZIfRclHandler]]
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== Synopsis ==
 
== Synopsis ==
 
'''Official Name:''' ZIfRclHandler
 
'''Official Name:''' ZIfRclHandler

Revision as of 21:59, 29 March 2005

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.