1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright (c) 1995-1998 by Sun Microsystems, Inc. 24 * All rights reserved. 25 */ 26 27 /* LINTLIBRARY */ 28 29 /* 30 * has.c 31 * 32 * XCurses Library 33 * 34 * Copyright 1990, 1995 by Mortice Kern Systems Inc. All rights reserved. 35 * 36 */ 37 38 #if M_RCSID 39 #ifndef lint 40 static char rcsID[] = "$Header: /rd/src/libc/xcurses/rcs/has.c 1.2 " 41 "1995/07/19 16:38:02 ant Exp $"; 42 #endif 43 #endif 44 45 #include <private.h> 46 47 #undef has_colors 48 49 bool has_colors(void)50has_colors(void) 51 { 52 bool value; 53 54 value = 0 < max_colors; 55 56 return (value); 57 } 58 59 #undef has_ic 60 61 bool has_ic(void)62has_ic(void) 63 { 64 bool value; 65 66 value = ((insert_character != NULL || parm_ich != NULL) && 67 (delete_character != NULL || parm_dch != NULL)) || 68 (enter_insert_mode != NULL && exit_insert_mode); 69 70 return (value); 71 } 72 73 #undef has_il 74 75 bool has_il(void)76has_il(void) 77 { 78 bool value; 79 80 value = ((insert_line != NULL || parm_insert_line != NULL) && 81 (delete_line != NULL || parm_delete_line != NULL)) || 82 change_scroll_region != NULL; 83 84 return (value); 85 } 86 87 #undef can_change_color 88 89 bool can_change_color(void)90can_change_color(void) 91 { 92 bool value; 93 94 value = 2 < max_colors && can_change && initialize_color != NULL; 95 96 return (value); 97 } 98