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1 /*
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2 * CDDL HEADER START
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3 *
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4 * The contents of this file are subject to the terms of the
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5 * Common Development and Distribution License, Version 1.0 only
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6 * (the "License"). You may not use this file except in compliance
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7 * with the License.
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8 *
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9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
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10 * or http://www.opensolaris.org/os/licensing.
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11 * See the License for the specific language governing permissions
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12 * and limitations under the License.
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13 *
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14 * When distributing Covered Code, include this CDDL HEADER in each
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15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
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16 * If applicable, add the following below this CDDL HEADER, with the
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17 * fields enclosed by brackets "[]" replaced with your own identifying
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18 * information: Portions Copyright [yyyy] [name of copyright owner]
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19 *
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20 * CDDL HEADER END
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21 */
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22 /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
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23 /* All Rights Reserved */
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24
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25
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26 /*
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27 * Copyright 2005 Sun Microsystems, Inc. All rights reserved.
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28 * Use is subject to license terms.
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29 */
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30
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31 #pragma ident "@(#)banner.c 1.11 05/06/08 SMI"
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32
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33 #include <locale.h>
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34 #include <stdio.h>
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35 #include <stdlib.h>
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36 #include <sys/types.h>
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37
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38 #define nchars 128 /* number of chars in char set */
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39 #define nlines 7 /* number of lines in a banner character */
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40 #define pposs 85 /* number of print positions */
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41 /* on a line (must be multiple of 4) */
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42 /* followed by end of string character */
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43 #define pospch 8 /* number of char positions per banner char */
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44 #define chpln 10 /* number of banner characters per line */
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45
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46 struct bann {
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47 char alpha[nlines][pposs];
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48 };
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49 static struct bann buffer, *bp = &buffer;
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50 static char ctbl[nchars][nlines] = {
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51 0, 000, 000, 000, 000, 000, 000, /* below 040 */
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52 0, 000, 000, 000, 000, 000, 000, /* below 040 */
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53 0, 000, 000, 000, 000, 000, 000, /* below 040 */
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54 0, 000, 000, 000, 000, 000, 000, /* below 040 */
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55 0, 000, 000, 000, 000, 000, 000, /* below 040 */
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56 0, 000, 000, 000, 000, 000, 000, /* below 040 */
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57 0, 000, 000, 000, 000, 000, 000, /* below 040 */
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58 0, 000, 000, 000, 000, 000, 000, /* below 040 */
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59 0, 000, 000, 000, 000, 000, 000, /* below 040 */
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60 0, 000, 000, 000, 000, 000, 000, /* below 040 */
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61 0, 000, 000, 000, 000, 000, 000, /* below 040 */
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62 0, 000, 000, 000, 000, 000, 000, /* below 040 */
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63 0, 000, 000, 000, 000, 000, 000, /* below 040 */
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64 0, 000, 000, 000, 000, 000, 000, /* below 040 */
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65 0, 000, 000, 000, 000, 000, 000, /* below 040 */
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66 0, 000, 000, 000, 000, 000, 000, /* below 040 */
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67 0, 000, 000, 000, 000, 000, 000, /* below 040 */
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68 0, 000, 000, 000, 000, 000, 000, /* below 040 */
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69 0, 000, 000, 000, 000, 000, 000, /* below 040 */
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70 0, 000, 000, 000, 000, 000, 000, /* below 040 */
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71 0, 000, 000, 000, 000, 000, 000, /* below 040 */
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72 0, 000, 000, 000, 000, 000, 000, /* below 040 */
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73 0, 000, 000, 000, 000, 000, 000, /* below 040 */
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74 0, 000, 000, 000, 000, 000, 000, /* below 040 */
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75 0, 000, 000, 000, 000, 000, 000, /* below 040 */
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76 0, 000, 000, 000, 000, 000, 000, /* below 040 */
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77 0, 000, 000, 000, 000, 000, 000, /* below 040 */
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78 0, 000, 000, 000, 000, 000, 000, /* below 040 */
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79 0, 000, 000, 000, 000, 000, 000, /* below 040 */
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80 0, 000, 000, 000, 000, 000, 000, /* below 040 */
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81 0, 000, 000, 000, 000, 000, 000, /* below 040 */
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82 0, 000, 000, 000, 000, 000, 000, /* below 040 */
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83 0, 000, 000, 000, 000, 000, 000, /* */
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84 034, 034, 034, 010, 0, 034, 034, /* ! */
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85 0167, 0167, 042, 0, 0, 0, 0, /* " */
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86 024, 024, 0177, 024, 0177, 024, 024, /* # */
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87 076, 0111, 0110, 076, 011, 0111, 076, /* $ */
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88 0161, 0122, 0164, 010, 027, 045, 0107, /* % */
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89 030, 044, 030, 070, 0105, 0102, 071, /* & */
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90 034, 034, 010, 020, 0, 0, 0, /* ' */
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91 014, 020, 040, 040, 040, 020, 014, /* ( */
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92 030, 4, 2, 2, 2, 4, 030, /* ) */
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93 0, 042, 024, 0177, 024, 042, 0, /* * */
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94 0, 010, 010, 076, 010, 010, 0, /* + */
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95 0, 0, 0, 034, 034, 010, 020, /* , */
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96 0, 0, 0, 076, 0, 0, 0, /* - */
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97 0, 0, 0, 0, 034, 034, 034, /* . */
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98 1, 2, 4, 010, 020, 040, 0100, /* / */
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99 034, 042, 0101, 0101, 0101, 042, 034, /* 0 */
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100 010, 030, 050, 010, 010, 010, 076, /* 1 */
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101 076, 0101, 1, 076, 0100, 0100, 0177, /* 2 */
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102 076, 0101, 1, 076, 1, 0101, 076, /* 3 */
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103 0100, 0102, 0102, 0102, 0177, 2, 2, /* 4 */
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104 0177, 0100, 0100, 0176, 1, 0101, 076, /* 5 */
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105 076, 0101, 0100, 0176, 0101, 0101, 076, /* 6 */
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106 0177, 0102, 04, 010, 020, 020, 020, /* 7 */
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107 076, 0101, 0101, 076, 0101, 0101, 076, /* 8 */
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108 076, 0101, 0101, 077, 1, 0101, 076, /* 9 */
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109 010, 034, 010, 0, 010, 034, 010, /* : */
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110 034, 034, 0, 034, 034, 010, 020, /* ; */
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111 4, 010, 020, 040, 020, 010, 4, /* < */
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112 0, 0, 076, 0, 076, 0, 0, /* = */
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113 020, 010, 4, 2, 4, 010, 020, /* > */
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114 076, 0101, 1, 016, 010, 0, 010, /* ? */
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115 076, 0101, 0135, 0135, 0136, 0100, 076, /* @ */
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116 010, 024, 042, 0101, 0177, 0101, 0101, /* A */
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117 0176, 0101, 0101, 0176, 0101, 0101, 0176, /* B */
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118 076, 0101, 0100, 0100, 0100, 0101, 076, /* C */
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119 0176, 0101, 0101, 0101, 0101, 0101, 0176, /* D */
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120 0177, 0100, 0100, 0174, 0100, 0100, 0177, /* E */
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121 0177, 0100, 0100, 0174, 0100, 0100, 0100, /* F */
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122 076, 0101, 0100, 0117, 0101, 0101, 076, /* G */
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123 0101, 0101, 0101, 0177, 0101, 0101, 0101, /* H */
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124 034, 010, 010, 010, 010, 010, 034, /* I */
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125 1, 1, 1, 1, 0101, 0101, 076, /* J */
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126 0102, 0104, 0110, 0160, 0110, 0104, 0102, /* K */
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127 0100, 0100, 0100, 0100, 0100, 0100, 0177, /* L */
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128 0101, 0143, 0125, 0111, 0101, 0101, 0101, /* M */
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129 0101, 0141, 0121, 0111, 0105, 0103, 0101, /* N */
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130 0177, 0101, 0101, 0101, 0101, 0101, 0177, /* O */
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131 0176, 0101, 0101, 0176, 0100, 0100, 0100, /* P */
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132 076, 0101, 0101, 0101, 0105, 0102, 075, /* Q */
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133 0176, 0101, 0101, 0176, 0104, 0102, 0101, /* R */
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134 076, 0101, 0100, 076, 1, 0101, 076, /* S */
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135 0177, 010, 010, 010, 010, 010, 010, /* T */
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136 0101, 0101, 0101, 0101, 0101, 0101, 076, /* U */
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137 0101, 0101, 0101, 0101, 042, 024, 010, /* V */
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138 0101, 0111, 0111, 0111, 0111, 0111, 066, /* W */
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139 0101, 042, 024, 010, 024, 042, 0101, /* X */
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140 0101, 042, 024, 010, 010, 010, 010, /* Y */
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141 0177, 2, 4, 010, 020, 040, 0177, /* Z */
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142 076, 040, 040, 040, 040, 040, 076, /* [ */
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143 0100, 040, 020, 010, 004, 002, 001, /* \ */
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144 076, 2, 2, 2, 2, 2, 076, /* ] */
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145 010, 024, 042, 0, 0, 0, 0, /* ^ */
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146 0, 000, 000, 000, 000, 000, 0177, /* _ */
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147 034, 034, 010, 04, 0, 0, 0, /* ` */
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148 0, 014, 022, 041, 077, 041, 041, /* A */
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149 0, 076, 041, 076, 041, 041, 076, /* B */
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150 0, 036, 041, 040, 040, 041, 036, /* C */
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151 0, 076, 041, 041, 041, 041, 076, /* D */
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152 0, 077, 040, 076, 040, 040, 077, /* E */
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153 0, 077, 040, 076, 040, 040, 040, /* F */
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154 0, 036, 041, 040, 047, 041, 036, /* G */
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155 0, 041, 041, 077, 041, 041, 041, /* H */
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156 0, 004, 004, 004, 004, 004, 004, /* I */
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157 0, 001, 001, 001, 001, 041, 036, /* J */
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158 0, 041, 042, 074, 044, 042, 041, /* K */
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159 0, 040, 040, 040, 040, 040, 077, /* L */
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160 0, 041, 063, 055, 041, 041, 041, /* M */
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161 0, 041, 061, 051, 045, 043, 041, /* N */
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162 0, 036, 041, 041, 041, 041, 036, /* O */
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163 0, 076, 041, 041, 076, 040, 040, /* P */
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164 0, 036, 041, 041, 045, 042, 035, /* Q */
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165 0, 076, 041, 041, 076, 042, 041, /* R */
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166 0, 036, 040, 036, 001, 041, 036, /* S */
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167 0, 037, 004, 004, 004, 004, 004, /* T */
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168 0, 041, 041, 041, 041, 041, 036, /* U */
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169 0, 041, 041, 041, 041, 022, 014, /* V */
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170 0, 041, 041, 041, 055, 063, 041, /* W */
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171 0, 041, 022, 014, 014, 022, 041, /* X */
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172 0, 021, 012, 004, 004, 004, 004, /* Y */
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173 0, 077, 002, 004, 010, 020, 077, /* Z */
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174 034, 040, 040, 0140, 040, 040, 034, /* { */
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175 010, 010, 010, 0, 010, 010, 010, /* | */
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176 034, 2, 2, 3, 2, 2, 034, /* } */
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177 060, 0111, 06, 0, 0, 0, 0, /* ~ */
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178 0, 000, 000, 000, 000, 000, 000 /* DEL */
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179 };
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180 static char blank = ' ';
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181 static char plot = '#';
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182 static int msk = 0100; /* ? */
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183
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184 static void banner(char *s, struct bann *bufp);
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185 static void banfil(char *c, struct bann *p);
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186 static void banset(char c, struct bann *p);
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187 static void banprt(struct bann *ptr);
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188 static char convert(unsigned char c);
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189
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190 int
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191 main(int argc, char **argv)
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192 {
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193 int i;
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194 /*
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195 * if invoked with no arguments, prints error comment
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196 * if invoked with an argument, prints it in banner form.
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197 */
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198 (void) setlocale(LC_ALL, "");
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199 #if !defined(TEXT_DOMAIN)
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200 #define TEXT_DOMAIN "SYS_TEST"
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201 #endif
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202 (void) textdomain(TEXT_DOMAIN);
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203 if (argc < 2) {
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204 (void) printf(gettext
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205 ("Usage: banner \"up to 10 char arg string\" . . .\n"));
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206 exit(1);
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207 }
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208 for (i = 1; i < argc; ++i) {
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209 banner(argv[i], bp);
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210 banprt(bp);
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211 (void) printf("\n");
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212 }
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213 return (0);
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214 }
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215
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216 static void
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217 banner(char *s, struct bann *bufp)
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218 {
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219 char *p, *q;
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220 unsigned char c;
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221 struct bann *r;
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222 p = s;
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223 r = bufp;
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224 banset(blank, bufp);
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225 while ((c = *s++) != 0 && ((ptrdiff_t)s-(ptrdiff_t)p) <= chpln) {
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226 if ((c & 0300)) { /* 8th bit is on */
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227 c = convert(c);
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228 }
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229 q = ctbl[c];
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230 banfil(q, r);
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231 r = (struct bann *)((char *)r + pospch);
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232 }
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233 }
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234
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235 static void
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236 banfil(char *c, struct bann *p)
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237 {
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238 int i, j;
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239 for (i = 0; i < nlines; i++) {
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240 for (j = 0; j < pospch; j++) {
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241 if (((c[i]<<j)&msk) != 0) p->alpha[i][j] = plot;
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242 }
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243 }
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244 }
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245
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246 static void
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247 banset(char c, struct bann *p)
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248 {
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249 int i, j;
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250 for (i = 0; i < nlines; i++)
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251 for (j = 0; j < pposs-1; j++)
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252 p->alpha[i][j] = c;
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253 }
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254
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255 static void
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256 banprt(struct bann *ptr)
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257 {
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258 int i, j;
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259 for (i = 0; i < nlines; i++) {
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260 ptr->alpha[i][pposs-1] = '\0';
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261 for (j = pposs-2; j >= 0; j--) {
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262 if (ptr->alpha[i][j] != blank)break;
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263 ptr->alpha[i][j] = '\0';
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264 }
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265 (void) printf("%s\n", ptr->alpha[i]);
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266 }
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267 }
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268
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269 static char
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270 convert(unsigned char c)
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271 {
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272 if (c >= 0xc0 && c <= 0xc6)
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273 return ('A');
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274 if (c >= 0xc8 && c <= 0xcb)
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275 return ('E');
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276 if (c == 0xc7)
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277 return ('C');
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278 if (c >= 0xcc && c <= 0xcf)
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279 return ('I');
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280 if (c == 0xd0)
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281 return ('D');
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282 if (c == 0xd1)
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283 return ('N');
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284 if (c >= 0xd2 && c <= 0xd6)
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285 return ('O');
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286 if (c == 0xd7)
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287 return ('X');
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288 if (c == 0xd8)
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289 return ('O');
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290 if (c >= 0xd9 && c <= 0xdc)
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291 return ('U');
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292 if (c == 0xdd)
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293 return ('Y');
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294 if (c == 0xde)
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295 return ('P');
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296 if (c == 0xdf)
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297 return ('B');
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298 if (c >= 0xe0 && c <= 0xe6)
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299 return ('a');
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300 if (c == 0xe7)
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301 return ('c');
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302 if (c >= 0xe8 && c <= 0xeb)
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303 return ('e');
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304 if (c >= 0xec && c <= 0xef)
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305 return ('i');
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306 if (c == 0xf0)
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307 return ('d');
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308 if (c == 0xf1)
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309 return ('n');
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310 if (c >= 0xf2 && c <= 0xf6)
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311 return ('o');
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312 if (c >= 0xf9 && c <= 0xfc)
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313 return ('u');
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314 if (c == 0xfd)
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315 return ('y');
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316 if (c == 0xfe)
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317 return ('p');
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318 if (c == 0xff)
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319 return ('y');
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320 return (c & 0177);
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321 }
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