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IN: A = FN_GH ($04) IX = first handle to test, 0 to begin with top handle B = handle type C = dyn id, 0 to bypass the check OUT, if successful: Fc = 0, IX = handle OUT, if failed: Fc = 1, A = RC_EOF Registers changed after return: ..BCDEHL/..IY same AF....../IX.. different |
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IN: A = FN_NH ($05)
IX = handle to test
OUT, if successful:
Fc = 0, IX = handle
OUT, if failed:
Fc = 1, A = RC_EOF
Registers changed after return:
..BCDEHL/..IY same
AF....../IX.. different
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Code Block | ||
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IN: A = FN_CH ($06$05) B = old type C = new type IX = handle OUT, if successful: Fc = 0, IX = same handle OUT, if failed: Fc = 1, A = RC_Hand (old type wrong) Registers changed after return: A.BCDEHL/IXIY same .F....../.... different |
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