// prototypes shared with USBSTOR.SYS
#include "..\inc\iopacket.h"

// USBIO.C
VOID   USBSTOR_Request(pIOP piop);
USHORT USBSTOR_Device_Inquiry(PAEP_inquiry_device Aep);
VOID   _stdcall USBSTOR_CompleteRequest(PIOPACKET IoPacket);
VOID   USBSTOR_ErrorHandler(pIOP Iop);
VOID   USBSTOR_CompleteIOP(pIOP Iop);
VOID   USBSTOR_StartIo(pIOP Iop);

// USBAER.C
VOID   USBSTOR_AER (PAEP paep);
USHORT USBSTOR_AEP_Init(PAEP_bi_init Aep);
USHORT USBSTOR_Config_DCB(PAEP_dcb_config Aep);

// USBCTL.ASM
VOID _cdecl IosRegister (PDRP DrvPkt);


extern ILB USBSTOR_Ilb;

extern USBSTOR_GETNEXTPDO pfnGetNextPdo;
extern USBSTOR_STARTREQUEST pfnStartRequest;
extern USBSTOR_REGISTERHANDLER pfnRegisterCompletionHandler;

// Macros to hide ILB function call ugliness
#define ILBService(_x_) USBSTOR_Ilb.ILB_service_rtn((PISP)_x_)
#define ILBCriteria(_x_) ((ILB_internal_request_func)(USBSTOR_Ilb.ILB_int_io_criteria_rtn))((PISP)_x_)
#define ILBEnqueueIop(Iop, Dcb) ((ILB_enqueue_iop_func)(USBSTOR_Ilb.ILB_enqueue_iop))(piop, Dcb)
#define ILBDequeueIop(Dcb) ((ILB_dequeue_iop_func)(USBSTOR_Ilb.ILB_dequeue_iop))(Dcb)
#define ILBRequest(Iop, Dcb)  \
    _asm mov edi, Iop         \
    _asm mov ebx, Dcb         \
    _asm mov edx, 0           \
    _asm call USBSTOR_Ilb.ILB_internal_request 
#define SaveEbx() _asm push ebx
#define RestoreEbx() _asm pop ebx
#define IOPCallBack(IopCB, Iop) ((PIOPCB)(IopCB->IOP_CB_address))(Iop)