port.h

CD_高级PALM编程

/*******************************************************************
* FILE:				Port.c
*
* DESCRIPTION:	Abstracts the serial port interface for Twiddle
*
* VERSION:		1.0
*********************************************************************/

typedef void (PortHandleInputFuncPtr( CharPtr ) );


Err OpenPort( void );
Err ClosePort( void );
Err SendPort( CharPtr textP );
Err RecvPort( PortHandleInputFuncPtr  );
Boolean ConnectedPort(	void );