// Copyright 2021 Danny Nguyen (@nooges) // SPDX-License-Identifier: GPL-2.0-or-later #include QMK_KEYBOARD_H // Defines names for use in layer keycodes and the keymap enum layer_names { _MAIN, }; const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = { [_MAIN] = LAYOUT( KC_A, KC_B, KC_C, KC_D ) };