qmk_firmware/keyboards/aeboards/ext65/rev2/rev2.h

#pragma once

#include "quantum.h"

#define ____ KC_NO

#define LAYOUT_ext65( \
  K000, K100, K001, K101,  K002, K102, K003, K103, K004, K104, K005, K105, K006, K106, K007, K107, K008, K108, K508, K009, \
  K200, K300, K201, K301,  K202, K302, K203, K303, K204, K304, K205, K305, K206, K306, K207, K307, K208, K308,       K209, \
  K400, K500, K401, K501,  K402, K502, K403, K503, K404, K504, K405, K505, K406, K506, K407, K507, K408,             K409, \
  K600, K700, K601, K701,  K602, K702, K603, K703, K604, K704, K605, K705, K606, K706, K607, K708,             K608, K709, \
  K800, K900, K801, K901,  K802, K902, K803,                   K805,             K906, K807,             K908, K808, K909  \
) { \
  { K000, K001, K002, K003, K004, K005, K006, K007, K008, K009 }, \
  { K100, K101, K102, K103, K104, K105, K106, K107, K108, ____ }, \
  { K200, K201, K202, K203, K204, K205, K206, K207, K208, K209 }, \
  { K300, K301, K302, K303, K304, K305, K306, K307, K308, ____ }, \
  { K400, K401, K402, K403, K404, K405, K406, K407, K408, K409 }, \
  { K500, K501, K502, K503, K504, K505, K506, K507, K508, ____ }, \
  { K600, K601, K602, K603, K604, K605, K606, K607, K608, ____ }, \
  { K700, K701, K702, K703, K704, K705, K706, ____, K708, K709 }, \
  { K800, K801, K802, K803, ____, K805, ____, K807, K808, ____ }, \
  { K900, K901, K902, ____, ____, ____, K906, ____, K908, K909 } \
}