_putchar.c

日本很有名的一个嵌入式RTOS

/*
 *----------------------------------------------------------------------
 *    T-Kernel
 *
 *    Copyright (C) 2004-2006 by Ken Sakamura. All rights reserved.
 *    T-Kernel is distributed under the T-License.
 *----------------------------------------------------------------------
 *
 *    Version:   1.02.01
 *    Released by T-Engine Forum(http://www.t-engine.org) at 2006/1/10.
 *
 *----------------------------------------------------------------------
 */

/*
 *	@(#)_putchar.c (libtm)
 */

#include <tm/tmonitor.h>
#include <sys/consio.h>

EXPORT int _PutChar( int c )
{
	return ( tm_putchar(c) < 0 )? -1: 1;
}