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| Rev | Author | Line No. | Line |
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| 1608 | decky | 1 | /* |
| 1626 | decky | 2 | * Copyright (C) 2006 Martin Decky |
| 1608 | decky | 3 | * All rights reserved. |
| 4 | * |
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| 5 | * Redistribution and use in source and binary forms, with or without |
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| 6 | * modification, are permitted provided that the following conditions |
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| 7 | * are met: |
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| 8 | * |
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| 9 | * - Redistributions of source code must retain the above copyright |
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| 10 | * notice, this list of conditions and the following disclaimer. |
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| 11 | * - Redistributions in binary form must reproduce the above copyright |
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| 12 | * notice, this list of conditions and the following disclaimer in the |
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| 13 | * documentation and/or other materials provided with the distribution. |
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| 14 | * - The name of the author may not be used to endorse or promote products |
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| 15 | * derived from this software without specific prior written permission. |
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| 16 | * |
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| 17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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| 18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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| 19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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| 20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
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| 21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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| 22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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| 23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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| 24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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| 25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
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| 26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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| 27 | */ |
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| 28 | |||
| 29 | #include <arch/kbd.h> |
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| 30 | #include <ipc/ipc.h> |
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| 1626 | decky | 31 | #include <sysinfo.h> |
| 1608 | decky | 32 | |
| 1626 | decky | 33 | irq_cmd_t cuda_cmds[1] = { |
| 34 | { CMD_PPC32_GETCHAR, 0, 0 } |
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| 35 | }; |
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| 36 | |||
| 37 | irq_code_t cuda_kbd = { |
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| 38 | 1, |
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| 39 | cuda_cmds |
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| 40 | }; |
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| 41 | |||
| 42 | |||
| 1634 | decky | 43 | #define SPECIAL 255 |
| 44 | #define FUNCTION_KEYS 0x100 |
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| 45 | |||
| 46 | |||
| 47 | static int lchars[0x80] = { |
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| 48 | 'a', |
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| 49 | 's', |
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| 50 | 'd', |
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| 51 | 'f', |
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| 52 | 'h', |
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| 53 | 'g', |
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| 54 | 'z', |
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| 55 | 'x', |
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| 56 | 'c', |
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| 57 | 'v', |
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| 58 | SPECIAL, |
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| 59 | 'b', |
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| 60 | 'q', |
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| 61 | 'w', |
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| 62 | 'e', |
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| 63 | 'r', |
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| 64 | 'y', |
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| 65 | 't', |
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| 66 | '1', |
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| 67 | '2', |
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| 68 | '3', |
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| 69 | '4', |
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| 70 | '6', |
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| 71 | '5', |
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| 72 | '=', |
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| 73 | '9', |
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| 74 | '7', |
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| 75 | '-', |
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| 76 | '8', |
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| 77 | '0', |
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| 78 | ']', |
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| 79 | 'o', |
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| 80 | 'u', |
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| 81 | '[', |
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| 82 | 'i', |
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| 83 | 'p', |
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| 84 | '\n', /* Enter */ |
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| 85 | 'l', |
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| 86 | 'j', |
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| 87 | '\'', |
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| 88 | 'k', |
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| 89 | ';', |
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| 90 | '\\', |
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| 91 | ',', |
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| 92 | '/', |
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| 93 | 'n', |
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| 94 | 'm', |
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| 95 | '.', |
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| 96 | '\t', /* Tab */ |
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| 97 | ' ', |
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| 98 | '`', |
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| 99 | '\b', /* Backspace */ |
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| 100 | SPECIAL, |
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| 101 | SPECIAL, /* Escape */ |
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| 102 | SPECIAL, /* Ctrl */ |
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| 103 | SPECIAL, /* Alt */ |
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| 104 | SPECIAL, /* Shift */ |
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| 105 | SPECIAL, /* Caps-Lock */ |
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| 106 | SPECIAL, /* RAlt */ |
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| 107 | SPECIAL, /* Left */ |
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| 108 | SPECIAL, /* Right */ |
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| 109 | SPECIAL, /* Down */ |
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| 110 | SPECIAL, /* Up */ |
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| 111 | SPECIAL, |
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| 112 | SPECIAL, |
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| 113 | '.', /* Keypad . */ |
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| 114 | SPECIAL, |
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| 115 | '*', /* Keypad * */ |
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| 116 | SPECIAL, |
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| 117 | '+', /* Keypad + */ |
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| 118 | SPECIAL, |
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| 119 | SPECIAL, /* NumLock */ |
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| 120 | SPECIAL, |
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| 121 | SPECIAL, |
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| 122 | SPECIAL, |
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| 123 | '/', /* Keypad / */ |
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| 124 | '\n', /* Keypad Enter */ |
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| 125 | SPECIAL, |
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| 126 | '-', /* Keypad - */ |
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| 127 | SPECIAL, |
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| 128 | SPECIAL, |
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| 129 | SPECIAL, |
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| 130 | '0', /* Keypad 0 */ |
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| 131 | '1', /* Keypad 1 */ |
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| 132 | '2', /* Keypad 2 */ |
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| 133 | '3', /* Keypad 3 */ |
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| 134 | '4', /* Keypad 4 */ |
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| 135 | '5', /* Keypad 5 */ |
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| 136 | '6', /* Keypad 6 */ |
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| 137 | '7', /* Keypad 7 */ |
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| 138 | SPECIAL, |
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| 139 | '8', /* Keypad 8 */ |
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| 140 | '9', /* Keypad 9 */ |
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| 141 | SPECIAL, |
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| 142 | SPECIAL, |
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| 143 | SPECIAL, |
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| 144 | (FUNCTION_KEYS | 5), /* F5 */ |
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| 145 | (FUNCTION_KEYS | 6), /* F6 */ |
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| 146 | (FUNCTION_KEYS | 7), /* F7 */ |
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| 147 | (FUNCTION_KEYS | 3), /* F3 */ |
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| 148 | (FUNCTION_KEYS | 8), /* F8 */ |
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| 149 | (FUNCTION_KEYS | 9), /* F9 */ |
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| 150 | SPECIAL, |
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| 151 | (FUNCTION_KEYS | 11), /* F11 */ |
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| 152 | SPECIAL, |
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| 153 | (FUNCTION_KEYS | 13), /* F13 */ |
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| 154 | SPECIAL, |
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| 155 | SPECIAL, /* ScrollLock */ |
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| 156 | SPECIAL, |
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| 157 | (FUNCTION_KEYS | 10), /* F10 */ |
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| 158 | SPECIAL, |
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| 159 | (FUNCTION_KEYS | 12), /* F12 */ |
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| 160 | SPECIAL, |
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| 161 | SPECIAL, /* Pause */ |
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| 162 | SPECIAL, /* Insert */ |
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| 163 | SPECIAL, /* Home */ |
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| 164 | SPECIAL, /* PageUp */ |
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| 165 | SPECIAL, /* Delete */ |
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| 166 | (FUNCTION_KEYS | 4), /* F4 */ |
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| 167 | SPECIAL, /* End */ |
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| 168 | (FUNCTION_KEYS | 2), /* F2 */ |
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| 169 | SPECIAL, /* PageDown */ |
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| 170 | (FUNCTION_KEYS | 1) /* F1 */ |
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| 1629 | decky | 171 | }; |
| 172 | |||
| 173 | |||
| 1608 | decky | 174 | int kbd_arch_init(void) |
| 175 | { |
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| 1626 | decky | 176 | return (!ipc_register_irq(sysinfo_value("cuda.irq"), &cuda_kbd)); |
| 1608 | decky | 177 | } |
| 178 | |||
| 1626 | decky | 179 | |
| 180 | int kbd_arch_process(keybuffer_t *keybuffer, int scan_code) |
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| 1608 | decky | 181 | { |
| 1634 | decky | 182 | if (scan_code != -1) { |
| 183 | uint8_t scancode = (uint8_t) scan_code; |
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| 1629 | decky | 184 | |
| 1634 | decky | 185 | if ((scancode & 0x80) != 0x80) { |
| 186 | int key = lchars[scancode & 0x7f]; |
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| 187 | |||
| 188 | if (key != SPECIAL) |
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| 189 | keybuffer_push(keybuffer, key); |
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| 190 | } |
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| 191 | } |
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| 1629 | decky | 192 | |
| 1608 | decky | 193 | return 1; |
| 194 | } |