#include <exec/types.h>
#include <exec/memory.h>
#include <dos/dos.h>
#include <dos/dosextens.h>

#include <clib/asyncio_protos.h>
#include <clib/exec_protos.h>
#include <clib/dos_protos.h>

#include <pragmas/exec_pragmas.h>
#include <pragmas/dos_pragmas.h>

#include <string.h>

#ifdef ASIO_SHARED_LIB
#define LibCall __geta4
#else
#define LibCall
#endif

/*****************************************************************************/


#ifndef ASIO_NOEXTERNALS
extern struct DosLibrary *DOSBase;
extern struct ExecBase   *SysBase;
#endif


/*****************************************************************************/


/* this macro lets us long-align structures on the stack */
#define D_S(type,name) char a_##name[sizeof(type)+3]; \
			type *name = (type *)((LONG)(a_##name+3) & ~3);


/*****************************************************************************/


#ifdef ASIO_NOEXTERNALS
AsyncFile *
AS_OpenAsyncFH( BPTR handle, OpenModes mode, LONG bufferSize, BOOL closeIt, struct ExecBase *SysBase, struct DosLibrary *DOSBase );
#else
AsyncFile *
AS_OpenAsyncFH( BPTR handle, OpenModes mode, LONG bufferSize, BOOL closeIt );
#endif
VOID AS_SendPacket( AsyncFile *file, APTR arg2 );
LONG AS_WaitPacket( AsyncFile *file );
VOID AS_RequeuePacket( AsyncFile *file );
VOID AS_RecordSyncFailure( AsyncFile *file );


extern struct ExecBase		*SysBase;
extern struct Library		*UtilityBase;
extern struct DosLibrary	*DOSBase;