qmk-keychron-q3-colemak-dh/keyboards/contra/contra.h

#ifndef KB_H
#define KB_H

#include "quantum.h"

#define LAYOUT_grid( \
  K000, K001, K002, K003, K004, K005, K006, K007, K008, K009, K010, K011, \
  K100, K101, K102, K103, K104, K105, K106, K107, K108, K109, K110, K111, \
  K200, K201, K202, K203, K204, K205, K206, K207, K208, K209, K210, K211, \
  K300, K301, K302, K303, K304, K305, K306, K307, K308, K309, K310, K311  \
) { \
  { K000,  K001,  K002,  K003,  K004,  K005,  K006,  K007,  K008,  K009,  K010,  K011 }, \
  { K100,  K101,  K102,  K103,  K104,  K105,  K106,  K107,  K108,  K109,  K110,  K111 }, \
  { K200,  K201,  K202,  K203,  K204,  K205,  K206,  K207,  K208,  K209,  K210,  K211 }, \
  { K300,  K301,  K302,  K303,  K304,  K305,  K306,  K307,  K308,  K309,  K310,  K311 }  \
}

#define LAYOUT_mit( \
  K000, K001, K002, K003, K004, K005, K006, K007, K008, K009, K010, K011, \
  K100, K101, K102, K103, K104, K105, K106, K107, K108, K109, K110, K111, \
  K200, K201, K202, K203, K204, K205, K206, K207, K208, K209, K210, K211, \
  K300, K301, K302, K303, K304,    K305,    K307, K308, K309, K310, K311  \
) { \
  { K000,  K001,  K002,  K003,  K004,  K005,  K006,  K007,  K008,  K009,  K010,  K011 }, \
  { K100,  K101,  K102,  K103,  K104,  K105,  K106,  K107,  K108,  K109,  K110,  K111 }, \
  { K200,  K201,  K202,  K203,  K204,  K205,  K206,  K207,  K208,  K209,  K210,  K211 }, \
  { K300,  K301,  K302,  K303,  K304,  K305,  K305,  K307,  K308,  K309,  K310,  K311 }  \
}

#define KC_LAYOUT_grid( \
  K000, K001, K002, K003, K004, K005, K006, K007, K008, K009, K010, K011, \
  K100, K101, K102, K103, K104, K105, K106, K107, K108, K109, K110, K111, \
  K200, K201, K202, K203, K204, K205, K206, K207, K208, K209, K210, K211, \
  K300, K301, K302, K303, K304, K305, K306, K307, K308, K309, K310, K311  \
) \
  LAYOUT_grid( \
    KC_##K000,  KC_##K001,  KC_##K002,  KC_##K003,  KC_##K004,  KC_##K005,  KC_##K006,  KC_##K007,  KC_##K008,  KC_##K009,  KC_##K010,  KC_##K011, \
    KC_##K100,  KC_##K101,  KC_##K102,  KC_##K103,  KC_##K104,  KC_##K105,  KC_##K106,  KC_##K107,  KC_##K108,  KC_##K109,  KC_##K110,  KC_##K111, \
    KC_##K200,  KC_##K201,  KC_##K202,  KC_##K203,  KC_##K204,  KC_##K205,  KC_##K206,  KC_##K207,  KC_##K208,  KC_##K209,  KC_##K210,  KC_##K211, \
    KC_##K300,  KC_##K301,  KC_##K302,  KC_##K303,  KC_##K304,  KC_##K305,  KC_##K306,  KC_##K307,  KC_##K308,  KC_##K309,  KC_##K310,  KC_##K311 \
    )
#define KEYMAP LAYOUT_grid
#define LAYOUT_ortho_4x12 LAYOUT_grid
#define KC_LAYOUT_ortho_4x12 KC_LAYOUT_grid

#endif