Fix white spaces.

[pforth] / csrc / stdio / pf_io_stdio.c

/* $Id$ */
/***************************************************************
** I/O subsystem for PForth for common systems.
**
** Author: Phil Burk
** Copyright 1994 3DO, Phil Burk, Larry Polansky, David Rosenboom
**
** The pForth software code is dedicated to the public domain,
** and any third party may reproduce, distribute and modify
** the pForth software code or any derivative works thereof
** without any compensation or license.  The pForth software
** code is provided on an "as is" basis without any warranty
** of any kind, including, without limitation, the implied
** warranties of merchantability and fitness for a particular
** purpose and their equivalents under the laws of any jurisdiction.
**
****************************************************************
** 941004 PLB Extracted IO calls from pforth_main.c
***************************************************************/

#include "../pf_all.h"

/* Default portable terminal I/O. */
int  sdTerminalOut( char c )
{
    return putchar(c);
}
/* We don't need to echo because getchar() echos. */
int  sdTerminalEcho( char c )
{
    return 0;
}
int  sdTerminalIn( void )
{
    return getchar();
}
int  sdQueryTerminal( void )
{
    return 0;
}

int  sdTerminalFlush( void )
{
#ifdef PF_NO_FILEIO
    return -1;
#else
    return fflush(PF_STDOUT);
#endif
}

void sdTerminalInit( void )
{
}
void sdTerminalTerm( void )
{
}