IN: - OUT: Fc = 0, always and A = last error code B = resumption cycle C = dynamic id Registers changed after return: ....DEHL/IXIY same AFBC..../.... different |
Internal operating system usage.
GN_Err, display an interactive error box
GN_Esp, return an extended pointer to a system error message
OS_Erh, set error handler
OS_Esc, examine special condition