1 /*- 2 * Copyright (c) 1998 Robert Nordier 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms are freely 6 * permitted provided that the above copyright notice and this 7 * paragraph and the following disclaimer are duplicated in all 8 * such forms. 9 * 10 * This software is provided "AS IS" and without any express or 11 * implied warranties, including, without limitation, the implied 12 * warranties of merchantability and fitness for a particular 13 * purpose. 14 */ 15 16 #ifndef _CONS_H_ 17 #define _CONS_H_ 18 19 #define IO_KEYBOARD 1 20 #define IO_SERIAL 2 21 22 extern uint8_t ioctrl; 23 24 void putc(int c); 25 void xputc(int c); 26 void putchar(int c); 27 int getc(int fn); 28 int xgetc(int fn); 29 int getchar(void); 30 int keyhit(unsigned int secs); 31 void getstr(char *cmdstr, size_t cmdstrsize); 32 33 #endif /* !_CONS_H_ */ 34