Lil' 38 Layout

#include "keymap_common.h"

const uint8_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
    /* 0: qerty */
    KEYMAP(  Q,   W,   E,   R,   T,   Y,   U,   I,   O,   P, \
             A,   S,   D,   F,   G,   H,   J,   K,   L,SCLN, \
             Z,   X,   C,   V,   B,   N,   M,COMM, DOT,SLSH, \
               LALT, LSFT,FN0, FN1, FN2, FN4, FN3, TAB   ),

    /* 1: FN 1 - Functions */
    KEYMAP( GRV,TRNS,PAUS, DEL,TRNS,HOME,PGUP,  UP,PGDN,BSPC,  \
           BSLS,TRNS,PAUS,BSPC,TRNS, END,LEFT,DOWN,RGHT,QUOT, \
            TAB,TRNS,PAUS,TRNS,TRNS,LBRC,RBRC,TRNS,TRNS, APP, \
                  TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS),

    /* 2: FN 2 - Numbers */
    KEYMAP(  F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9, F10, \
              1,   2,   3,   4,   5,   6,   7,   8,   9,   0, \
            F11, F12,PAUS,TRNS,TRNS,TRNS,TRNS,MINS, EQL,TRNS, \
                 TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS)


};

const action_t PROGMEM fn_actions[] = {
    [0]  = ACTION_LAYER_TAP_KEY(2, KC_BSPC),
    [1]  = ACTION_MODS_TAP_KEY(MOD_RCTL, KC_ESC),
    [2]  = ACTION_MODS_TAP_KEY(MOD_RCTL, KC_ESC),
    [3]  = ACTION_LAYER_TAP_KEY(1, KC_SPC),
    [4]  = ACTION_LAYER_TAP_KEY(2, KC_ENT)

};