295 lines
8.6 KiB
C
295 lines
8.6 KiB
C
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#pragma once
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#include <kinc/global.h>
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/*! \file keyboard.h
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\brief Provides keyboard-support.
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*/
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define KINC_KEY_UNKNOWN 0
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#define KINC_KEY_BACK 1 // Android
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#define KINC_KEY_CANCEL 3
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#define KINC_KEY_HELP 6
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#define KINC_KEY_BACKSPACE 8
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#define KINC_KEY_TAB 9
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#define KINC_KEY_CLEAR 12
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#define KINC_KEY_RETURN 13
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#define KINC_KEY_SHIFT 16
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#define KINC_KEY_CONTROL 17
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#define KINC_KEY_ALT 18
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#define KINC_KEY_PAUSE 19
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#define KINC_KEY_CAPS_LOCK 20
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#define KINC_KEY_KANA 21
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#define KINC_KEY_HANGUL 21
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#define KINC_KEY_EISU 22
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#define KINC_KEY_JUNJA 23
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#define KINC_KEY_FINAL 24
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#define KINC_KEY_HANJA 25
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#define KINC_KEY_KANJI 25
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#define KINC_KEY_ESCAPE 27
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#define KINC_KEY_CONVERT 28
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#define KINC_KEY_NON_CONVERT 29
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#define KINC_KEY_ACCEPT 30
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#define KINC_KEY_MODE_CHANGE 31
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#define KINC_KEY_SPACE 32
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#define KINC_KEY_PAGE_UP 33
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#define KINC_KEY_PAGE_DOWN 34
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#define KINC_KEY_END 35
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#define KINC_KEY_HOME 36
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#define KINC_KEY_LEFT 37
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#define KINC_KEY_UP 38
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#define KINC_KEY_RIGHT 39
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#define KINC_KEY_DOWN 40
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#define KINC_KEY_SELECT 41
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#define KINC_KEY_PRINT 42
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#define KINC_KEY_EXECUTE 43
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#define KINC_KEY_PRINT_SCREEN 44
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#define KINC_KEY_INSERT 45
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#define KINC_KEY_DELETE 46
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#define KINC_KEY_0 48
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#define KINC_KEY_1 49
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#define KINC_KEY_2 50
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#define KINC_KEY_3 51
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#define KINC_KEY_4 52
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#define KINC_KEY_5 53
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#define KINC_KEY_6 54
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#define KINC_KEY_7 55
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#define KINC_KEY_8 56
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#define KINC_KEY_9 57
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#define KINC_KEY_COLON 58
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#define KINC_KEY_SEMICOLON 59
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#define KINC_KEY_LESS_THAN 60
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#define KINC_KEY_EQUALS 61
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#define KINC_KEY_GREATER_THAN 62
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#define KINC_KEY_QUESTIONMARK 63
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#define KINC_KEY_AT 64
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#define KINC_KEY_A 65
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#define KINC_KEY_B 66
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#define KINC_KEY_C 67
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#define KINC_KEY_D 68
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#define KINC_KEY_E 69
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#define KINC_KEY_F 70
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#define KINC_KEY_G 71
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#define KINC_KEY_H 72
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#define KINC_KEY_I 73
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#define KINC_KEY_J 74
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#define KINC_KEY_K 75
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#define KINC_KEY_L 76
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#define KINC_KEY_M 77
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#define KINC_KEY_N 78
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#define KINC_KEY_O 79
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#define KINC_KEY_P 80
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#define KINC_KEY_Q 81
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#define KINC_KEY_R 82
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#define KINC_KEY_S 83
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#define KINC_KEY_T 84
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#define KINC_KEY_U 85
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#define KINC_KEY_V 86
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#define KINC_KEY_W 87
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#define KINC_KEY_X 88
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#define KINC_KEY_Y 89
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#define KINC_KEY_Z 90
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#define KINC_KEY_WIN 91
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#define KINC_KEY_CONTEXT_MENU 93
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#define KINC_KEY_SLEEP 95
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#define KINC_KEY_NUMPAD_0 96
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#define KINC_KEY_NUMPAD_1 97
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#define KINC_KEY_NUMPAD_2 98
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#define KINC_KEY_NUMPAD_3 99
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#define KINC_KEY_NUMPAD_4 100
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#define KINC_KEY_NUMPAD_5 101
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#define KINC_KEY_NUMPAD_6 102
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#define KINC_KEY_NUMPAD_7 103
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#define KINC_KEY_NUMPAD_8 104
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#define KINC_KEY_NUMPAD_9 105
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#define KINC_KEY_MULTIPLY 106
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#define KINC_KEY_ADD 107
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#define KINC_KEY_SEPARATOR 108
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#define KINC_KEY_SUBTRACT 109
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#define KINC_KEY_DECIMAL 110
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#define KINC_KEY_DIVIDE 111
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#define KINC_KEY_F1 112
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#define KINC_KEY_F2 113
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#define KINC_KEY_F3 114
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#define KINC_KEY_F4 115
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#define KINC_KEY_F5 116
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#define KINC_KEY_F6 117
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#define KINC_KEY_F7 118
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#define KINC_KEY_F8 119
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#define KINC_KEY_F9 120
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#define KINC_KEY_F10 121
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#define KINC_KEY_F11 122
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#define KINC_KEY_F12 123
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#define KINC_KEY_F13 124
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#define KINC_KEY_F14 125
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#define KINC_KEY_F15 126
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#define KINC_KEY_F16 127
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#define KINC_KEY_F17 128
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#define KINC_KEY_F18 129
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#define KINC_KEY_F19 130
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#define KINC_KEY_F20 131
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#define KINC_KEY_F21 132
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#define KINC_KEY_F22 133
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#define KINC_KEY_F23 134
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#define KINC_KEY_F24 135
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#define KINC_KEY_NUM_LOCK 144
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#define KINC_KEY_SCROLL_LOCK 145
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#define KINC_KEY_WIN_OEM_FJ_JISHO 146
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#define KINC_KEY_WIN_OEM_FJ_MASSHOU 147
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#define KINC_KEY_WIN_OEM_FJ_TOUROKU 148
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#define KINC_KEY_WIN_OEM_FJ_LOYA 149
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#define KINC_KEY_WIN_OEM_FJ_ROYA 150
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#define KINC_KEY_CIRCUMFLEX 160
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#define KINC_KEY_EXCLAMATION 161
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#define KINC_KEY_DOUBLE_QUOTE 162
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#define KINC_KEY_HASH 163
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#define KINC_KEY_DOLLAR 164
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#define KINC_KEY_PERCENT 165
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#define KINC_KEY_AMPERSAND 166
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#define KINC_KEY_UNDERSCORE 167
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#define KINC_KEY_OPEN_PAREN 168
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#define KINC_KEY_CLOSE_PAREN 169
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#define KINC_KEY_ASTERISK 170
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#define KINC_KEY_PLUS 171
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#define KINC_KEY_PIPE 172
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#define KINC_KEY_HYPHEN_MINUS 173
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#define KINC_KEY_OPEN_CURLY_BRACKET 174
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#define KINC_KEY_CLOSE_CURLY_BRACKET 175
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#define KINC_KEY_TILDE 176
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#define KINC_KEY_VOLUME_MUTE 181
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#define KINC_KEY_VOLUME_DOWN 182
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#define KINC_KEY_VOLUME_UP 183
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#define KINC_KEY_COMMA 188
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#define KINC_KEY_PERIOD 190
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#define KINC_KEY_SLASH 191
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#define KINC_KEY_BACK_QUOTE 192
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#define KINC_KEY_OPEN_BRACKET 219
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#define KINC_KEY_BACK_SLASH 220
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#define KINC_KEY_CLOSE_BRACKET 221
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#define KINC_KEY_QUOTE 222
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#define KINC_KEY_META 224
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#define KINC_KEY_ALT_GR 225
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#define KINC_KEY_WIN_ICO_HELP 227
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#define KINC_KEY_WIN_ICO_00 228
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#define KINC_KEY_WIN_ICO_CLEAR 230
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#define KINC_KEY_WIN_OEM_RESET 233
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#define KINC_KEY_WIN_OEM_JUMP 234
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#define KINC_KEY_WIN_OEM_PA1 235
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#define KINC_KEY_WIN_OEM_PA2 236
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#define KINC_KEY_WIN_OEM_PA3 237
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#define KINC_KEY_WIN_OEM_WSCTRL 238
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#define KINC_KEY_WIN_OEM_CUSEL 239
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#define KINC_KEY_WIN_OEM_ATTN 240
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#define KINC_KEY_WIN_OEM_FINISH 241
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#define KINC_KEY_WIN_OEM_COPY 242
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#define KINC_KEY_WIN_OEM_AUTO 243
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#define KINC_KEY_WIN_OEM_ENLW 244
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#define KINC_KEY_WIN_OEM_BACK_TAB 245
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#define KINC_KEY_ATTN 246
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#define KINC_KEY_CRSEL 247
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#define KINC_KEY_EXSEL 248
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#define KINC_KEY_EREOF 249
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#define KINC_KEY_PLAY 250
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#define KINC_KEY_ZOOM 251
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#define KINC_KEY_PA1 253
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#define KINC_KEY_WIN_OEM_CLEAR 254
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/// <summary>
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/// Show the keyboard if the system is using a software-keyboard.
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/// </summary>
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KINC_FUNC void kinc_keyboard_show(void);
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/// <summary>
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/// Hide the keyboard if the system is using a software-keyboard.
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/// </summary>
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KINC_FUNC void kinc_keyboard_hide(void);
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/// <summary>
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/// Figure out whether the keyboard is currently shown if the system is using a software-keyboard.
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/// </summary>
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/// <returns>Whether the keyboard is currently shown</returns>
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KINC_FUNC bool kinc_keyboard_active(void);
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/// <summary>
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/// Sets the keyboard-key-down-callback which is called with a key-code when a key goes down. Do not use this for text-input, that's what the key-press-callback
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/// is here for.
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/// </summary>
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/// <param name="value">The callback</param>
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KINC_FUNC void kinc_keyboard_set_key_down_callback(void (*value)(int /*key_code*/, void * /*data*/), void *data);
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/// <summary>
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/// Sets the keyboard-key-up-callback which is called with a key-code when a key goes up. Do not use this for text-input, that's what the key-press-callback is
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/// here for.
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/// </summary>
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/// <param name="value">The callback</param>
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KINC_FUNC void kinc_keyboard_set_key_up_callback(void (*value)(int /*key_code*/, void * /*data*/), void *data);
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/// <summary>
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/// Sets the keyboard-key-press-callback which is called when the system decides that a character came in via the keyboard. Use this for text-input.
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/// </summary>
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/// <param name="value">The callback</param>
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KINC_FUNC void kinc_keyboard_set_key_press_callback(void (*value)(unsigned /*character*/, void * /*data*/), void *data);
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void kinc_internal_keyboard_trigger_key_down(int key_code);
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void kinc_internal_keyboard_trigger_key_up(int key_code);
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void kinc_internal_keyboard_trigger_key_press(unsigned character);
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#ifdef KINC_IMPLEMENTATION_INPUT
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#define KINC_IMPLEMENTATION
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#endif
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#ifdef KINC_IMPLEMENTATION
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#include <memory.h>
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#include <stddef.h>
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static void (*keyboard_key_down_callback)(int /*key_code*/, void * /*data*/) = NULL;
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static void *keyboard_key_down_callback_data = NULL;
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static void (*keyboard_key_up_callback)(int /*key_code*/, void * /*data*/) = NULL;
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static void *keyboard_key_up_callback_data = NULL;
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static void (*keyboard_key_press_callback)(unsigned /*character*/, void * /*data*/) = NULL;
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static void *keyboard_key_press_callback_data = NULL;
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void kinc_keyboard_set_key_down_callback(void (*value)(int /*key_code*/, void * /*data*/), void *data) {
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keyboard_key_down_callback = value;
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keyboard_key_down_callback_data = data;
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}
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void kinc_keyboard_set_key_up_callback(void (*value)(int /*key_code*/, void * /*data*/), void *data) {
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keyboard_key_up_callback = value;
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keyboard_key_up_callback_data = data;
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}
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void kinc_keyboard_set_key_press_callback(void (*value)(unsigned /*character*/, void * /*data*/), void *data) {
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keyboard_key_press_callback = value;
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keyboard_key_press_callback_data = data;
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}
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void kinc_internal_keyboard_trigger_key_down(int key_code) {
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if (keyboard_key_down_callback != NULL) {
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keyboard_key_down_callback(key_code, keyboard_key_down_callback_data);
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}
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}
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void kinc_internal_keyboard_trigger_key_up(int key_code) {
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if (keyboard_key_up_callback != NULL) {
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keyboard_key_up_callback(key_code, keyboard_key_up_callback_data);
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}
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}
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void kinc_internal_keyboard_trigger_key_press(unsigned character) {
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if (keyboard_key_press_callback != NULL) {
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keyboard_key_press_callback(character, keyboard_key_press_callback_data);
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}
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}
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#endif
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#ifdef __cplusplus
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}
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#endif
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