diff options
Diffstat (limited to 'util')
| -rw-r--r-- | util/putchar.c | 2 | ||||
| -rw-r--r-- | util/putchar.h | 32 | ||||
| -rw-r--r-- | util/puts.c | 3 |
3 files changed, 37 insertions, 0 deletions
diff --git a/util/putchar.c b/util/putchar.c index e349d20..6f8e18e 100644 --- a/util/putchar.c +++ b/util/putchar.c @@ -21,6 +21,8 @@ * Author: Bryan Ford, University of Utah CSL */ +#include <device/cons.h> + int putchar(int c) { cnputc(c); diff --git a/util/putchar.h b/util/putchar.h new file mode 100644 index 0000000..2e65bd5 --- /dev/null +++ b/util/putchar.h @@ -0,0 +1,32 @@ +/* + * Copyright (C) 2008 Free Software Foundation, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. + * + * Author: Barry deFreese. + */ +/* + * Simple putchar implementation header. + * + */ + +#ifndef _PUTCHAR_H_ +#define _PUTCHAR_H_ + +#include <mach/std_types.h> + +extern int putchar(int c); + +#endif /* _PUTCHAR_H_ */ diff --git a/util/puts.c b/util/puts.c index c0eec03..0bd72e9 100644 --- a/util/puts.c +++ b/util/puts.c @@ -21,6 +21,9 @@ * Author: Bryan Ford, University of Utah CSL */ +#include <device/cons.h> +#include <util/putchar.h> + /* Simple puts() implementation that just uses putchar(). Note that our libc's printf() is implemented in terms of only puts() and putchar(), so that's all we need. */ |