qmk-firmware/quantum/send_string_keycodes.h

#ifndef SEND_STRING_KEYCODES
#define SEND_STRING_KEYCODES

#define X_NO 00
#define X_ROLL_OVER 01
#define X_POST_FAIL 02
#define X_UNDEFINED 03
#define X_A 04
#define X_B 05
#define X_C 06
#define X_D 07
#define X_E 08
#define X_F 09
#define X_G 0a
#define X_H 0b
#define X_I 0c
#define X_J 0d
#define X_K 0e
#define X_L 0f
#define X_M 10
#define X_N 11
#define X_O 12
#define X_P 13
#define X_Q 14
#define X_R 15
#define X_S 16
#define X_T 17
#define X_U 18
#define X_V 19
#define X_W 1a
#define X_X 1b
#define X_Y 1c
#define X_Z 1d
#define X_1 1e
#define X_2 1f
#define X_3 20
#define X_4 21
#define X_5 22
#define X_6 23
#define X_7 24
#define X_8 25
#define X_9 26
#define X_0 27
#define X_ENTER 28
#define X_ESCAPE 29
#define X_BSPACE 2a
#define X_TAB 2b
#define X_SPACE 2c
#define X_MINUS 2d
#define X_EQUAL 2e
#define X_LBRACKET 2f
#define X_RBRACKET 30
#define X_BSLASH 31
#define X_NONUS_HASH 32
#define X_SCOLON 33
#define X_QUOTE 34
#define X_GRAVE 35
#define X_COMMA 36
#define X_DOT 37
#define X_SLASH 38
#define X_CAPSLOCK 39
#define X_F1 3a
#define X_F2 3b
#define X_F3 3c
#define X_F4 3d
#define X_F5 3e
#define X_F6 3f
#define X_F7 40
#define X_F8 41
#define X_F9 42
#define X_F10 43
#define X_F11 44
#define X_F12 45
#define X_PSCREEN 46
#define X_SCROLLLOCK 47
#define X_PAUSE 48
#define X_INSERT 49
#define X_HOME 4a
#define X_PGUP 4b
#define X_DELETE 4c
#define X_END 4d
#define X_PGDOWN 4e
#define X_RIGHT 4f
#define X_LEFT 50
#define X_DOWN 51
#define X_UP 52
#define X_NUMLOCK 53
#define X_KP_SLASH 54
#define X_KP_ASTERISK 55
#define X_KP_MINUS 56
#define X_KP_PLUS 57
#define X_KP_ENTER 58
#define X_KP_1 59
#define X_KP_2 5a
#define X_KP_3 5b
#define X_KP_4 5c
#define X_KP_5 5d
#define X_KP_6 5e
#define X_KP_7 5f
#define X_KP_8 60
#define X_KP_9 61
#define X_KP_0 62
#define X_KP_DOT 63
#define X_NONUS_BSLASH 64
#define X_APPLICATION 65
#define X_POWER 66
#define X_KP_EQUAL 67
#define X_F13 68
#define X_F14 69
#define X_F15 6a
#define X_F16 6b
#define X_F17 6c
#define X_F18 6d
#define X_F19 6e
#define X_F20 6f
#define X_F21 70
#define X_F22 71
#define X_F23 72
#define X_F24 73
#define X_EXECUTE 74
#define X_HELP 75
#define X_MENU 76
#define X_SELECT 77
#define X_STOP 78
#define X_AGAIN 79
#define X_UNDO 7a
#define X_CUT 7b
#define X_COPY 7c
#define X_PASTE 7d
#define X_FIND 7e
#define X__MUTE 7f
#define X__VOLUP 80
#define X__VOLDOWN 81
#define X_LOCKING_CAPS 82
#define X_LOCKING_NUM 83
#define X_LOCKING_SCROLL 84
#define X_KP_COMMA 85
#define X_KP_EQUAL_AS400 86
#define X_INT1 87
#define X_INT2 88
#define X_INT3 89
#define X_INT4 8a
#define X_INT5 8b
#define X_INT6 8c
#define X_INT7 8d
#define X_INT8 8e
#define X_INT9 8f
#define X_LANG1 90
#define X_LANG2 91
#define X_LANG3 92
#define X_LANG4 93
#define X_LANG5 94
#define X_LANG6 95
#define X_LANG7 96
#define X_LANG8 97
#define X_LANG9 98
#define X_ALT_ERASE 99
#define X_SYSREQ 9a
#define X_CANCEL 9b
#define X_CLEAR 9c
#define X_PRIOR 9d
#define X_RETURN 9e
#define X_SEPARATOR 9f
#define X_OUT a0
#define X_OPER a1
#define X_CLEAR_AGAIN a2
#define X_CRSEL a3
#define X_EXSEL a4

/* Modifiers */
#define X_LCTRL e0
#define X_LSHIFT e1
#define X_LALT e2
#define X_LGUI e3
#define X_RCTRL e4
#define X_RSHIFT e5
#define X_RALT e6
#define X_RGUI e7

/* System Control */
#define X_SYSTEM_POWER a5
#define X_SYSTEM_SLEEP a6
#define X_SYSTEM_WAKE a7

/* Media Control */
#define X_AUDIO_MUTE a8
#define X_AUDIO_VOL_UP a9
#define X_AUDIO_VOL_DOWN aa
#define X_MEDIA_NEXT_TRACK ab
#define X_MEDIA_PREV_TRACK ac
#define X_MEDIA_STOP ad
#define X_MEDIA_PLAY_PAUSE ae
#define X_MEDIA_SELECT af
#define X_MEDIA_EJECT b0
#define X_MAIL b1
#define X_CALCULATOR b2
#define X_MY_COMPUTER b3
#define X_WWW_SEARCH b4
#define X_WWW_HOME b5
#define X_WWW_BACK b6
#define X_WWW_FORWARD b7
#define X_WWW_STOP b8
#define X_WWW_REFRESH b9
#define X_WWW_FAVORITES ba
#define X_MEDIA_FAST_FORWARD bb
#define X_MEDIA_REWIND bc
#endif