* (C) Copyright 2006
* Bryan O'Donoghue, bodonoghue@codehermit.ie
*
- * 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 of the License, 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, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
+ * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
* Test whether a character is in the RX buffer
*/
-int usbtty_tstc (void)
+int usbtty_tstc(struct stdio_dev *dev)
{
struct usb_endpoint_instance *endpoint =
&endpoint_instance[rx_endpoint];
* written into its argument c.
*/
-int usbtty_getc (void)
+int usbtty_getc(struct stdio_dev *dev)
{
char c;
struct usb_endpoint_instance *endpoint =
/*
* Output a single byte to the usb client port.
*/
-void usbtty_putc (const char c)
+void usbtty_putc(struct stdio_dev *dev, const char c)
{
if (!usbtty_configured ())
return;
if (space) {
write_buffer (&usbtty_output);
- n = MIN (space, MIN (len, maxlen));
+ n = min(space, min(len, maxlen));
buf_push (&usbtty_output, str, n);
str += n;
}
}
-void usbtty_puts (const char *str)
+void usbtty_puts(struct stdio_dev *dev, const char *str)
{
int n;
int len;
space_avail =
current_urb->buffer_length -
current_urb->actual_length;
- popnum = MIN (space_avail, buf->size);
+ popnum = min(space_avail, (int)buf->size);
if (popnum == 0)
break;