qmk_firmware/keyboards/wolf/m6_c/keymaps/via/keymap.c

// Copyright 2020-2022 QMK (@qmk)
// SPDX-License-Identifier: GPL-2.0-or-later

#include QMK_KEYBOARD_H

const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {

    [0] = LAYOUT_ortho_2x3(
        KC_1, KC_2, KC_3,
        KC_4, KC_5, KC_6
    )
};