* 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;