Im trying to split my larger program into several modules. I know you need
to make the header file, and then include the header in both the main c file
and the file you made the header for. I can't get mine to quite work out
right. I have tried changing the declarations in the header to extern,
removing the identifiers, and other things i cna think of, but i still get
errors. I enclosed the header file, as well as the c file. The way it
currently is, i get error messages looking for a ) in the declarations in
the header after the identifier, and that it is looking for an identifer
after the closing ) that already is there. Any advice is greatly
appreciated. Thanks
Andrew
(HEADER FILE)
#ifndef CHARS_H
#define CHARS_H
/////
// chars.h
/////
void send_char( Byte p );
Byte recv_char();
#endif
(C FILE)
/////
// chars.c
/////
#include "chars.h"
// void send_char( Byte p );
// Byte recv_char( );
void send_char( Byte p )
{
Err e;
SerSend(SerialRefNum, &p, 1, &e );
if( e )
FrmCustomAlert( ErrorAlert, "Error", "", "" );
}
Byte recv_char( )
{
Err e;
Byte f;
SerReceive(SerialRefNum,&f,1,0,&e);
if( e )
FrmCustomAlert( ErrorAlert, "Error", "", "" );
return( f );
}
(MAIN.C)
#include <Pilot.h>
#include <Graffiti.h>
#include <SysEvtMgr.h>
#include <SerialMgr.h>
#include "Test_res.h"
#include "chars.h"
...
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