qmk-keychron-q3-colemak-dh/keyboards/handwired/onekey/keymaps/eep_rst/keymap.c

#include QMK_KEYBOARD_H

const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
    LAYOUT_ortho_1x1(EEP_RST)
};