#ifndef _RS232_H #define _RS232_H int mdc800_rs232_sendCommand(GPPort*,char* , char * , int ); int mdc800_rs232_waitForCommit(GPPort*,char commandid); int mdc800_rs232_receive(GPPort*,char * , int ); int mdc800_rs232_download(GPPort*,char *, int); #endif