Register parameters
Code Block | ||||
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IN: - OUT, if call successful: Fc = 0 A = character read from standard input OUT, if call failed: Fc = 1 A = error code: RC_SUSP ($69), process suspended or machine revived RC_DRAW ($66), process suspended and screen corrupted RC_QUIT ($67), kill request RC_ESC ($01), escape condition detected Registers changed after return: ..BCDEHL/IXIY same AF....../.... different |
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