1 /*
   2  * This file and its contents are supplied under the terms of the
   3  * Common Development and Distribution License ("CDDL"), version 1.0.
   4  * You may only use this file in accordance with the terms of version
   5  * 1.0 of the CDDL.
   6  *
   7  * A full copy of the text of the CDDL should have accompanied this
   8  * source.  A copy of the CDDL is also available via the Internet at
   9  * http://www.illumos.org/license/CDDL.
  10  */
  11 
  12 /*
  13  * Copyright 2013 (c) Joyent, Inc.  All rights reserved.
  14  * Copyright 2015 (c) Josef 'Jeff' Sipek <jeffpc@josefsipek.net>
  15  */
  16 
  17 #ifndef _BCM2835_UART_H
  18 #define _BCM2835_UART_H
  19 
  20 /*
  21  * Interface to the BCM2835's uart.
  22  */
  23 
  24 #ifdef __cplusplus
  25 extern "C" {
  26 #endif
  27 
  28 #include <sys/types.h>
  29 
  30 void bcm2835_uart_init(void);
  31 void bcm2835_uart_putc(uint8_t);
  32 uint8_t bcm2835_uart_getc(void);
  33 int bcm2835_uart_isc(void);
  34 
  35 #ifdef __cplusplus
  36 }
  37 #endif
  38 
  39 #endif /* _BCM2835_UART_H */