qmk_firmware_custom/keyboards/handwired/maartenwut/maartenwut.h

#ifndef MAARTENWUT_H
#define MAARTENWUT_H

#include "quantum.h"

#define XXX KC_NO

#define LAYOUT( \
  k00, k01, k02, k03, k04, k05, k06, k07, k08, k09, k0a, k0b, k0c, k0d, \
  k10, k11, k12, k13, k14, k15, k16, k17, k18, k19, k1a, k1b, k1c, k1d, \
  k20, k21, k22, k23, k24, k25, k26, k27, k28, k29, k2a, k2b, k2c, k2d, \
  k30, k31, k32, k33, k34, k35, k36, k37, k38, k39, k3a, k3b, k3c, k3d, \
  k40, k41, k42, k43,      k45,      k47,      k49, k4a, k4b, k4c, k4d \
) \
{ \
  {k00, k01, k02, k03, k04, k05, k06, k07, k08, k09, k0a, k0b, k0c, k0d}, \
  {k10, k11, k12, k13, k14, k15, k16, k17, k18, k19, k1a, k1b, k1c, k1d}, \
  {k20, k21, k22, k23, k24, k25, k26, k27, k28, k29, k2a, k2b, k2c, k2d}, \
  {k30, k31, k32, k33, k34, k35, k36, k37, k38, k39, k3a, k3b, k3c, k3d}, \
  {k40, k41, k42, k43, XXX, k45, XXX, k47, XXX, k49, k4a, k4b, k4c, k4d} \
}

#endif