qmk-firmware/keyboards/keebio/fourier/fourier.h

#pragma once

#include "quantum.h"

#define LAYOUT( \
    LA1, LA2, LA3, LA4, LA5, LA6, RA1, RA2, RA3, RA4, RA5, RA6, RA7, \
    LB1, LB2, LB3, LB4, LB5, LB6, RB1, RB2, RB3, RB4, RB5,      RB7, \
    LC1, LC2, LC3, LC4, LC5, LC6, RC1,      RC3, RC4, RC5, RC6, RC7, \
    LD1, LD2, LD3, LD4, LD5,      RD1,           RD4, RD5, RD6, RD7 \
    ) \
    { \
        { LA1, LA2, LA3, LA4, LA5, LA6, KC_NO}, \
        { LB1, LB2, LB3, LB4, LB5, LB6, KC_NO}, \
        { LC1, LC2, LC3, LC4, LC5, LC6, KC_NO}, \
        { LD1, LD2, LD3, LD4, LD5, KC_NO, KC_NO}, \
        { RA1, RA2, RA3, RA4, RA5, RA6, RA7}, \
        { RB1, RB2, RB3, RB4, RB5, KC_NO, RB7}, \
        { RC1, KC_NO, RC3, RC4, RC5, RC6, RC7}, \
        { RD1, KC_NO, KC_NO, RD4, RD5, RD6, RD7} \
    }