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/*
* ----------------------------------------------------------------------------
* "THE BEER-WARE LICENSE" (Revision 42):
* <joerg@FreeBSD.ORG> wrote this file. As long as you retain this notice you
* can do whatever you want with this stuff. If we meet some day, and you think
* this stuff is worth it, you can buy me a beer in return. Joerg Wunsch
* ----------------------------------------------------------------------------
*
* Stdio demo, UART declarations
*
* $Id: uart.h,v 1.1 2005/12/28 21:38:59 joerg_wunsch Exp $
*/
/*
* Perform UART startup initialization.
*/
void uart_init(void);
/*
* Send one character to the UART.
*/
int uart_putchar(char c, FILE *stream);
/*
* Size of internal line buffer used by uart_getchar().
*/
#define RX_BUFSIZE 80
/*
* Receive one character from the UART. The actual reception is
* line-buffered, and one character is returned from the buffer at
* each invokation.
*/
int uart_getchar(FILE *stream);
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