vfbackup.inc

用于查询PC机上的USB端口是否有设备挂接上

VFBACKUP_INIT_ORDER	EQU	<IFSMGR_INIT_ORDER+800000H>
VFBACKUP_MAJOR_VER	EQU	4H
VFBACKUP_MIN_VER	EQU	0
FLP_DIRECT_PIO_ACCESS	EQU	1H
FLP_DIRECT_PIR_ACCESS_BIT	EQU	0H
FLP_NEC_INT_EXPECTED	EQU	2H
FLP_NEC_INT_EXPECTED_BIT	EQU	1H
FLP_THREAD_LOCK	EQU	100H
FLP_THREAD_LOCK_BIT	EQU	8H
FLP_ALLOW_MOTOR_OFF	EQU	4H
FLP_ALLOW_MOTOR_OFF_BIT	EQU	2H
FLP_TRAP_ALL_PIO	EQU	8H
FLP_TRAP_ALL_PIO_BIT	EQU	3H






Begin_Service_Table VFBACKUP
VFBACKUP_Service	VFBACKUP_Get_Version, LOCAL
VFBACKUP_Service	VFBACKUP_Lock_NEC, LOCAL
VFBACKUP_Service	VFBACKUP_UnLock_NEC, LOCAL
VFBACKUP_Service	VFBACKUP_Register_NEC, LOCAL
VFBACKUP_Service	VFBACKUP_Register_VFD, LOCAL
VFBACKUP_Service	VFBACKUP_Lock_All_Ports, LOCAL
VFBACKUP_Service    _VFBACKUP_Set_Port_Mask, LOCAL
VFBACKUP_Service    _VFBACKUP_Register_Floppy, LOCAL
VFBACKUP_Service    _VFBACKUP_Remove_Floppy, LOCAL
VFBACKUP_Service    VFBACKUP_UnRegister_NEC, LOCAL
End_Service_Table VFBACKUP