1 /* $NetBSD: keyboard.h,v 1.4 2014/12/10 04:38:01 christos Exp $ */ 2 3 /* 4 * Copyright (C) 2004, 2005, 2007 Internet Systems Consortium, Inc. ("ISC") 5 * Copyright (C) 2000, 2001 Internet Software Consortium. 6 * 7 * Permission to use, copy, modify, and/or distribute this software for any 8 * purpose with or without fee is hereby granted, provided that the above 9 * copyright notice and this permission notice appear in all copies. 10 * 11 * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH 12 * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY 13 * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT, 14 * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM 15 * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE 16 * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR 17 * PERFORMANCE OF THIS SOFTWARE. 18 */ 19 20 /* Id: keyboard.h,v 1.11 2007/06/19 23:47:19 tbox Exp */ 21 22 #ifndef ISC_KEYBOARD_H 23 #define ISC_KEYBOARD_H 1 24 25 /*! \file */ 26 27 #include <termios.h> 28 29 #include <isc/lang.h> 30 #include <isc/result.h> 31 32 ISC_LANG_BEGINDECLS 33 34 typedef struct { 35 int fd; 36 struct termios saved_mode; 37 isc_result_t result; 38 } isc_keyboard_t; 39 40 isc_result_t 41 isc_keyboard_open(isc_keyboard_t *keyboard); 42 43 isc_result_t 44 isc_keyboard_close(isc_keyboard_t *keyboard, unsigned int sleepseconds); 45 46 isc_result_t 47 isc_keyboard_getchar(isc_keyboard_t *keyboard, unsigned char *cp); 48 49 isc_boolean_t 50 isc_keyboard_canceled(isc_keyboard_t *keyboard); 51 52 ISC_LANG_ENDDECLS 53 54 #endif /* ISC_KEYBOARD_H */ 55