Keymap: Added personal userspace and keymaps. (#4073)

* added personal userspace, niu mini, planck and fc660c keymaps

* removed unnecessary include and some other minor corrections

16 files changed, 938 insertions, 0 deletions

diff --git a/keyboards/fc660c/keymaps/spacebarracecar/README.md b/keyboards/fc660c/keymaps/spacebarracecar/README.md
new file mode 100644
index 0000000000..7d87ef8cf6
--- /dev/null
+++ b/keyboards/fc660c/keymaps/spacebarracecar/README.md
@@ -0,0 +1,4 @@
+# US International keymap for PCs with German set as input language
+
+This keymap emulates a US International layout including a deadkey layer on PCs that have German set as the input language. 
+This allows the use of the keyboard on any PC in Germany without the need of changing the input language.
diff --git a/keyboards/fc660c/keymaps/spacebarracecar/config.h b/keyboards/fc660c/keymaps/spacebarracecar/config.h
new file mode 100644
index 0000000000..9c9b00656b
--- /dev/null
+++ b/keyboards/fc660c/keymaps/spacebarracecar/config.h
@@ -0,0 +1,9 @@
+#pragma once
+
+// higher value means deeper actuation point, less sensitive
+// be careful and only make small adjustments (steps of 1 or 2).
+// too high and keys will fail to actuate. too low and keys will actuate spontaneously.
+// test all keys before further adjustment.
+// this should probably stay in the range +/-5.
+#undef ACTUATION_DEPTH_ADJUSTMENT
+#define ACTUATION_DEPTH_ADJUSTMENT +2
diff --git a/keyboards/fc660c/keymaps/spacebarracecar/keymap.c b/keyboards/fc660c/keymaps/spacebarracecar/keymap.c
new file mode 100644
index 0000000000..2cbef10bbf
--- /dev/null
+++ b/keyboards/fc660c/keymaps/spacebarracecar/keymap.c
@@ -0,0 +1,38 @@
+#include QMK_KEYBOARD_H
+#include "spacebarracecar.h"
+
+enum layers {
+  _BASE
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+  [_BASE] = LAYOUT(
+        KC_ESC, DE_1,   DE_2,   CU_3,   DE_4,   DE_5,   CU_6,   CU_7,   CU_8,   CU_9,   CU_0,   DE_MINS,CU_EQL, KC_BSPC,     KC_INS,
+        KC_TAB, KC_Q,   KC_W,   KC_E,   KC_R,   KC_T,   CU_Z,   KC_U,   KC_I,   KC_O,   KC_P,   CU_LBRC,CU_RBRC,CU_BSLS,     KC_DEL,
+        CU_NAV, KC_A,   KC_S,   KC_D,   KC_F,   KC_G,   KC_H,   KC_J,   KC_K,   KC_L,   CU_SCLN,CU_QUOT,     KC_ENT,
+        CU_LSFT,CU_Y,   KC_X,   KC_C,   KC_V,   KC_B,   KC_N,   KC_M,   CU_COMM,CU_DOT, CU_SLSH,CU_RSFT,     KC_UP,
+        KC_LCTL,KC_LGUI,KC_LALT,          KC_SPC,                       KC_RALT,KC_RGUI,KC_RCTL,     KC_LEFT,KC_DOWN,KC_RGHT
+    ),
+
+  [_DEADKEY] = LAYOUT(
+        CU_ED,  CU_ED,  CU_ED,  CU_ED,  CU_ED,  CU_ED,  CU_ED,  CU_ED,  CU_ED,  CU_ED,  CU_ED,  CU_ED,  CU_ED,  _______,     CU_ED,
+        _______,CU_ED,  CU_ED,  CU_ED,  CU_ED,  CU_ED,  CU_ED,  CU_UE,  CU_ED,  CU_OE,  CU_ED,  CU_ED,  CU_ED,  CU_ED,       CU_ED,
+        _______,CU_AE,  CU_SS,  CU_ED,  CU_ED,  CU_ED,  CU_ED,  CU_ED,  CU_ED,  CU_ED,  CU_ED,  CU_DDQ,      CU_DDQ ,
+        _______,CU_ED,  CU_ED,  CU_ED,  CU_ED,  CU_ED,  CU_ED,  CU_ED,  CU_ED,  CU_ED,  CU_ED,  _______,     _______,
+        _______,_______,_______,                CU_DDQ,                 _______,_______,_______,     _______,_______,_______
+    ),
+
+  [_NAV] = LAYOUT(
+        CU_GRV, KC_F1,  KC_F2,  KC_F3,  KC_F4,  KC_F5,  KC_F6,  KC_F7,  KC_F8,  KC_F9,  KC_F10, KC_F11, KC_F12, KC_DEL,      CU_GAME,
+        _______,KC_PGDN,KC_UP,  KC_PGUP,KC_HOME,XXXXXXX,XXXXXXX,XXXXXXX,GUIU,   XXXXXXX,XXXXXXX,XXXXXXX,XXXXXXX,XXXXXXX,     CU_ESCT,
+        _______,KC_LEFT,KC_DOWN,KC_RGHT,KC_END, XXXXXXX,XXXXXXX,GUIL,   GUID,   GUIR,   XXXXXXX,XXXXXXX,     KC_ENT,
+        _______,KC_MPRV,KC_MPLY,KC_MNXT,KC_VOLD,KC_VOLU,KC_MUTE,XXXXXXX,XXXXXXX,XXXXXXX,XXXXXXX,_______,     KC_PGUP,
+        RESET,  _______,_______,                _______,                _______,_______,_______,     KC_HOME,KC_PGDN,KC_END
+    )
+
+};
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+  return process_record_userspace(keycode, record);
+}
diff --git a/keyboards/fc660c/keymaps/spacebarracecar/rules.mk b/keyboards/fc660c/keymaps/spacebarracecar/rules.mk
new file mode 100644
index 0000000000..8ee642a4a7
--- /dev/null
+++ b/keyboards/fc660c/keymaps/spacebarracecar/rules.mk
@@ -0,0 +1,6 @@
+BOOTMAGIC_ENABLE = no           # Virtual DIP switch configuration(+1000)
+EXTRAKEY_ENABLE = yes           # Audio control and System control(+450)
+NKRO_ENABLE = no                # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
+
+# Userspace defines
+GERMAN_ENABLE = yes             # Enable Custom US Ansi Keycodes for PC with German set as input language
diff --git a/keyboards/niu_mini/keymaps/spacebarracecar/config.h b/keyboards/niu_mini/keymaps/spacebarracecar/config.h
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/keyboards/niu_mini/keymaps/spacebarracecar/config.h
diff --git a/keyboards/niu_mini/keymaps/spacebarracecar/keymap.c b/keyboards/niu_mini/keymaps/spacebarracecar/keymap.c
new file mode 100644
index 0000000000..b850e5fda7
--- /dev/null
+++ b/keyboards/niu_mini/keymaps/spacebarracecar/keymap.c
@@ -0,0 +1,126 @@
+#include QMK_KEYBOARD_H
+#include "spacebarracecar.h"
+
+#define LOWER MO(_LOWER)
+#define RAISE MO(_RAISE)
+
+enum layers {
+  _BASE,
+  _LOWER,
+  _RAISE
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+/* Base Layer
+,-----------------------------------------------------------------------------------------------------------------------.
+|Tab      |Q        |W        |E        |R        |T        |Z        |U        |I        |O        |P        |Backspace|
+|---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------|
+|Esc/Nav  |A        |S        |D        |F        |G        |H        |J        |K        |L        |;        |'        |
+|---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------|
+|Shift    |Y        |X        |C        |V        |B        |N        |M        |,        |.        |/        |Shift    |
+|---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------|
+|LCtrl    |         |Win      |Alt      |Lower    |Space    |Enter    |Raise    |AltGr    |Win      |Menu     |RCtrl    |
+`-----------------------------------------------------------------------------------------------------------------------'
+*/
+
+[_BASE] = LAYOUT_ortho_4x12(
+  KC_TAB,   DE_Q,     DE_W,     DE_E,     DE_R,     DE_T,     CU_Z,     DE_U,     DE_I,     DE_O,     DE_P,     KC_BSPC,
+  CU_NAV,   DE_A,     DE_S,     DE_D,     DE_F,     DE_G,     DE_H,     DE_J,     DE_K,     DE_L,     CU_SCLN,  CU_QUOT,
+  CU_LSFT,  CU_Y,     DE_X,     DE_C,     DE_V,     DE_B,     DE_N,     DE_M,     CU_COMM,  CU_DOT,   CU_SLSH,  CU_RSFT,
+  KC_LCTL,  XXXXXXX,  KC_LGUI,  KC_LALT,  LOWER,    KC_SPC,   KC_ENT,   RAISE,    KC_RALT,  KC_RGUI,  KC_APP,   KC_RCTL
+),
+
+/* Lower
+,-----------------------------------------------------------------------------------------------------------------------.
+|~        |!        |"        |#        |$        |%        |^        |&        |*        |(        |)        |         |
+|---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------|
+|         |@        |Strg+X   |Strg+C   |Strg+V   |         |         |_        |+        |{        |}        ||        |
+|---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------|
+|         |?        |         |         |         |         |         |         |         |         |         |         |
+|---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------|
+|         |         |         |         |         |         |         |         |         |         |         |         |
+`-----------------------------------------------------------------------------------------------------------------------'
+*/
+[_LOWER] = LAYOUT_ortho_4x12(
+  DE_TILD,  DE_EXLM,  DE_DQOT,  DE_HASH,  DE_DLR,   DE_PERC,  CU_CIRC,  DE_AMPR,  DE_ASTR,  DE_LPRN,  DE_RPRN,  _______,
+  _______,  DE_AT,    CTRLX,    CTRLC,    CTRLV,    XXXXXXX,  XXXXXXX,  DE_UNDS,  DE_PLUS,  DE_LCBR,  DE_RCBR,  DE_PIPE,
+  _______,  DE_EURO,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  _______,  _______,  _______,  _______,
+  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______
+),
+
+/* Raise
+,-----------------------------------------------------------------------------------------------------------------------.
+|`        |1        |2        |3        |4        |5        |6        |7        |8        |9        |0        |         |
+|---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------|
+|         |F1       |F2       |F3       |F4       |F5       |F6       |-        |=        |[        |]        |\        |
+|---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------|
+|         |F7       |F8       |F9       |F10      |F11      |F12      |         |         |         |         |         |
+|---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------|
+|         |         |         |         |         |         |         |         |         |         |         |         |
+`-----------------------------------------------------------------------------------------------------------------------'
+*/
+
+[_RAISE] = LAYOUT_ortho_4x12(
+  CU_GRV,   DE_1,     DE_2,     CU_3,     DE_4,     DE_5,     CU_6,     CU_7,     CU_8,     CU_9,     CU_0,     _______,
+  _______,  KC_F1,    KC_F2,    KC_F3,    KC_F4,    KC_F5,    KC_F6,    DE_MINS,  CU_EQL,   CU_LBRC,  CU_RBRC,  CU_BSLS,
+  _______,  KC_F7,    KC_F8,    KC_F9,    KC_F10,   KC_F11,   KC_F12,   _______,  _______,  _______,  _______,  _______,
+  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______
+),
+
+/* Dead-Key
+,-----------------------------------------------------------------------------------------------------------------------.
+|         |         |         |         |         |         |         |Ü        |         |Ö        |         |         |
+|---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------|
+|         |Ä        |ß        |         |         |         |         |         |         |         |         |         |
+|---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------|
+|         |         |         |         |         |         |         |         |         |         |         |         |
+|---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------|
+|         |         |         |         |         |"        |"        |         |         |         |         |         |
+`-----------------------------------------------------------------------------------------------------------------------'
+*/
+
+[_DEADKEY] = LAYOUT_ortho_4x12(
+  KC_TAB,   CU_ED,    CU_ED,    CU_ED,    CU_ED,    CU_ED,    CU_ED,    CU_UE,    CU_ED,    CU_OE,    CU_ED,    _______,
+  _______,  CU_AE,    CU_SS,    CU_ED,    CU_ED,    CU_ED,    CU_ED,    CU_ED,    CU_ED,    CU_ED,    CU_ED,    CU_DDQ,
+  _______,  CU_ED,    CU_ED,    CU_ED,    CU_ED,    CU_ED,    CU_ED,    CU_ED,    CU_ED,    CU_ED,    CU_ED,    _______,
+  _______,  _______,  _______,  _______,  _______,  CU_DDQ,   CU_DDQ,   _______,  _______,  _______,  _______,  _______
+),
+
+/* Nav
+,-----------------------------------------------------------------------------------------------------------------------.
+|Caps Lock|PageDown |Up       |PageUp   |Home     |         |         |         |Win+Up   |         |         |Del      |
+|---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------|
+|         |Left     |Down     |Right    |End      |         |         |Win+Left |Win+Down |Win+Right|         |Enter    |
+|---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------|
+|         |Prev     |Pause    |Next     |LowerVol |RaiseVol |Mute     |         |         |         |         |         |
+|---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------|
+|         |         |         |         |         |         |         |         |         |         |RESET    |         |
+`-----------------------------------------------------------------------------------------------------------------------'
+*/
+
+[_NAV] = LAYOUT_ortho_4x12(
+  CU_ESCT,  KC_PGDN,  KC_UP,    KC_PGUP,  KC_HOME,  XXXXXXX,  XXXXXXX,  XXXXXXX,  GUIU,     XXXXXXX,  XXXXXXX,  KC_DEL,
+  _______,  KC_LEFT,  KC_DOWN,  KC_RGHT,  KC_END,   XXXXXXX,  XXXXXXX,  GUIL,     GUID,     GUIR,     RGB_M_P,  KC_ENT,
+  _______,  KC_MPRV,  KC_MPLY,  KC_MNXT,  KC_VOLD,  KC_VOLU,  KC_MUTE,  RGB_TOG,  RGB_MOD,  RGB_HUI,  CU_RGBV,  _______,
+  RESET,    _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  CU_GAME
+)
+
+};
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+switch (keycode) {
+  case MO(_LOWER):
+    if (game){
+      if(record->event.pressed) {
+        register_code(KC_SPC);
+      } else {
+        unregister_code(KC_SPC);
+      }
+      return false;
+    } else {
+      return true;
+    }
+  }
+  return process_record_userspace(keycode, record);
+}
diff --git a/keyboards/niu_mini/keymaps/spacebarracecar/readme.md b/keyboards/niu_mini/keymaps/spacebarracecar/readme.md
new file mode 100644
index 0000000000..88d7221869
--- /dev/null
+++ b/keyboards/niu_mini/keymaps/spacebarracecar/readme.md
@@ -0,0 +1,3 @@
+# US-International like Niu Mini layout for PCs with German set as input language
+
+This layout aims to provide a US-International like layout for PCs that have German set as Input Language. This is useful for users living in germany, because it enables the use of the Niu Mini on any pc without having to switch the input language. It's mostly based on the Planck default layout, but adds essential features for german input, like a dead key layer to access ä, ö, ü.
diff --git a/keyboards/niu_mini/keymaps/spacebarracecar/rules.mk b/keyboards/niu_mini/keymaps/spacebarracecar/rules.mk
new file mode 100644
index 0000000000..b1d7055da7
--- /dev/null
+++ b/keyboards/niu_mini/keymaps/spacebarracecar/rules.mk
@@ -0,0 +1,22 @@
+# Build Options
+#   change to "no" to disable the options, or define them in the Makefile in
+#   the appropriate keymap folder that will get included automatically
+#
+BOOTMAGIC_ENABLE = no           # Virtual DIP switch configuration(+1000)
+MOUSEKEY_ENABLE = no            # Mouse keys(+4700)
+EXTRAKEY_ENABLE = yes           # Audio control and System control(+450)
+CONSOLE_ENABLE = no             # Console for debug(+400)
+COMMAND_ENABLE = no             # Commands for debug and configuration
+NKRO_ENABLE = no                # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
+BACKLIGHT_ENABLE = no           # Enable keyboard backlight functionality
+MIDI_ENABLE = no                # MIDI controls
+AUDIO_ENABLE = no               # Audio output on port C6
+UNICODE_ENABLE = no             # Unicode
+BLUETOOTH_ENABLE = no           # Enable Bluetooth with the Adafruit EZ-Key HID
+RGBLIGHT_ENABLE = yes           # Enable WS2812 RGB underlight.  Do not enable this with audio at the same time.
+
+# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
+SLEEP_LED_ENABLE = no           # Breathing sleep LED during USB suspend
+
+# Userspace defines
+GERMAN_ENABLE = yes             # Enable Custom US Ansi Keycodes for PC with German set as input language
diff --git a/keyboards/planck/keymaps/spacebarracecar/config.h b/keyboards/planck/keymaps/spacebarracecar/config.h
new file mode 100644
index 0000000000..9b55fa93aa
--- /dev/null
+++ b/keyboards/planck/keymaps/spacebarracecar/config.h
@@ -0,0 +1,3 @@
+#ifdef AUDIO_ENABLE
+  #define STARTUP_SONG SONG(NO_SOUND)
+#endif
diff --git a/keyboards/planck/keymaps/spacebarracecar/keymap.c b/keyboards/planck/keymaps/spacebarracecar/keymap.c
new file mode 100644
index 0000000000..705f78f8ea
--- /dev/null
+++ b/keyboards/planck/keymaps/spacebarracecar/keymap.c
@@ -0,0 +1,148 @@
+#include QMK_KEYBOARD_H
+#include "spacebarracecar.h"
+
+#define LOWER MO(_LOWER)
+#define RAISE MO(_RAISE)
+
+enum layers {
+  _BASE,
+  _LOWER,
+  _RAISE,
+  _MUSICMODE
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+/* Base Layer
+,-----------------------------------------------------------------------------------------------------------------------.
+|Tab      |Q        |W        |E        |R        |T        |Z        |U        |I        |O        |P        |Backspace|
+|---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------|
+|Esc/Nav  |A        |S        |D        |F        |G        |H        |J        |K        |L        |;        |'        |
+|---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------|
+|Shift    |Y        |X        |C        |V        |B        |N        |M        |,        |.        |/        |Shift    |
+|---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------|
+|LCtrl    |         |Win      |Alt      |Lower    |Space    |Enter    |Raise    |AltGr    |Win      |Menu     |RCtrl    |
+`-----------------------------------------------------------------------------------------------------------------------'
+*/
+
+[_BASE] = LAYOUT_ortho_4x12(
+  KC_TAB,   DE_Q,     DE_W,     DE_E,     DE_R,     DE_T,     CU_Z,     DE_U,     DE_I,     DE_O,     DE_P,     KC_BSPC,
+  CU_NAV,   DE_A,     DE_S,     DE_D,     DE_F,     DE_G,     DE_H,     DE_J,     DE_K,     DE_L,     CU_SCLN,  CU_QUOT,
+  CU_LSFT,  CU_Y,     DE_X,     DE_C,     DE_V,     DE_B,     DE_N,     DE_M,     CU_COMM,  CU_DOT,   CU_SLSH,  CU_RSFT,
+  KC_LCTL,  XXXXXXX,  KC_LGUI,  KC_LALT,  LOWER,    KC_SPC,   KC_ENT,   RAISE,    KC_RALT,  KC_RGUI,  KC_APP,   KC_RCTL
+),
+
+/* Lower
+,-----------------------------------------------------------------------------------------------------------------------.
+|~        |!        |"        |#        |$        |%        |^        |&        |*        |(        |)        |         |
+|---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------|
+|         |@        |Strg+X   |Strg+C   |Strg+V   |         |         |_        |+        |{        |}        ||        |
+|---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------|
+|         |?        |         |         |         |         |         |         |         |         |         |         |
+|---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------|
+|         |         |         |         |         |         |         |         |         |         |         |         |
+`-----------------------------------------------------------------------------------------------------------------------'
+*/
+[_LOWER] = LAYOUT_ortho_4x12(
+  DE_TILD,  DE_EXLM,  DE_DQOT,  DE_HASH,  DE_DLR,   DE_PERC,  CU_CIRC,  DE_AMPR,  DE_ASTR,  DE_LPRN,  DE_RPRN,  _______,
+  _______,  DE_AT,    CTRLX,    CTRLC,    CTRLV,    XXXXXXX,  XXXXXXX,  DE_UNDS,  DE_PLUS,  DE_LCBR,  DE_RCBR,  DE_PIPE,
+  _______,  DE_EURO,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  _______,  _______,  _______,  _______,
+  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______
+),
+
+/* Raise
+,-----------------------------------------------------------------------------------------------------------------------.
+|`        |1        |2        |3        |4        |5        |6        |7        |8        |9        |0        |         |
+|---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------|
+|         |F1       |F2       |F3       |F4       |F5       |F6       |-        |=        |[        |]        |\        |
+|---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------|
+|         |F7       |F8       |F9       |F10      |F11      |F12      |         |         |         |         |         |
+|---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------|
+|         |         |         |         |         |         |         |         |         |         |         |         |
+`-----------------------------------------------------------------------------------------------------------------------'
+*/
+
+[_RAISE] = LAYOUT_ortho_4x12(
+  CU_GRV,   DE_1,     DE_2,     CU_3,     DE_4,     DE_5,     CU_6,     CU_7,     CU_8,     CU_9,     CU_0,     _______,
+  _______,  KC_F1,    KC_F2,    KC_F3,    KC_F4,    KC_F5,    KC_F6,    DE_MINS,  CU_EQL,   CU_LBRC,  CU_RBRC,  CU_BSLS,
+  _______,  KC_F7,    KC_F8,    KC_F9,    KC_F10,   KC_F11,   KC_F12,   _______,  _______,  _______,  _______,  _______,
+  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______
+),
+
+[_MUSICMODE] = LAYOUT_ortho_4x12(
+  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,
+  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,
+  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,
+  KC_LCTL,  KC_LALT,  KC_LGUI,  KC_DOWN,  KC_UP,    XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  MU_MOD,   MU_OFF
+),
+
+/* Dead-Key
+,-----------------------------------------------------------------------------------------------------------------------.
+|         |         |         |         |         |         |         |Ü        |         |Ö        |         |         |
+|---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------|
+|         |Ä        |ß        |         |         |         |         |         |         |         |         |         |
+|---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------|
+|         |         |         |         |         |         |         |         |         |         |         |         |
+|---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------|
+|         |         |         |         |         |"        |"        |         |         |         |         |         |
+`-----------------------------------------------------------------------------------------------------------------------'
+*/
+
+[_DEADKEY] = LAYOUT_ortho_4x12(
+  KC_TAB,   CU_ED,    CU_ED,    CU_ED,    CU_ED,    CU_ED,    CU_ED,    CU_UE,    CU_ED,    CU_OE,    CU_ED,    KC_BSPC,
+  CU_NAV,   CU_AE,    CU_SS,    CU_ED,    CU_ED,    CU_ED,    CU_ED,    CU_ED,    CU_ED,    CU_ED,    CU_ED,    CU_DDQ,
+  CU_LSFT,  CU_ED,    CU_ED,    CU_ED,    CU_ED,    CU_ED,    CU_ED,    CU_ED,    CU_ED,    CU_ED,    CU_ED,    CU_RSFT,
+  KC_LCTL,  XXXXXXX,  KC_LGUI,  KC_LALT,  LOWER,    KC_SPC,   KC_ENT,   RAISE,    KC_RALT,  KC_RGUI,  KC_APP,   KC_RCTL
+),
+
+/* Nav
+,-----------------------------------------------------------------------------------------------------------------------.
+|Caps Lock|PageDown |Up       |PageUp   |Home     |         |         |         |Win+Up   |         |         |Del      |
+|---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------|
+|         |Left     |Down     |Right    |End      |         |         |Win+Left |Win+Down |Win+Right|         |Enter    |
+|---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------|
+|         |Prev     |Pause    |Next     |LowerVol |RaiseVol |Mute     |         |         |         |         |         |
+|---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------|
+|         |         |         |         |         |         |         |         |         |         |RESET    |         |
+`-----------------------------------------------------------------------------------------------------------------------'
+*/
+
+[_NAV] = LAYOUT_ortho_4x12(
+  CU_ESCT,  KC_PGDN,  KC_UP,    KC_PGUP,  KC_HOME,  XXXXXXX,  XXXXXXX,  XXXXXXX,  GUIU,     XXXXXXX,  XXXXXXX,  KC_DEL,
+  _______,  KC_LEFT,  KC_DOWN,  KC_RGHT,  KC_END,   XXXXXXX,  XXXXXXX,  GUIL,     GUID,     GUIR,     XXXXXXX,  KC_ENT,
+  _______,  KC_MPRV,  KC_MPLY,  KC_MNXT,  KC_VOLD,  KC_VOLU,  KC_MUTE,  MU_ON,    XXXXXXX,  XXXXXXX,  XXXXXXX,  _______,
+  RESET,    _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  CU_GAME
+)
+
+};
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+switch (keycode) {
+  case MO(_LOWER):
+    if (game){
+      if(record->event.pressed) {
+        register_code(KC_SPC);
+      } else {
+        unregister_code(KC_SPC);
+      }
+      return false;
+    } else {
+      return true;
+    }
+  case MU_ON:
+    if(record->event.pressed) {
+      layer_off(_LOWER);
+      layer_off(_RAISE);
+      layer_off(_NAV);
+      layer_off(_DEADKEY);
+      layer_on(_MUSICMODE);
+    }
+    return true;
+  case MU_OFF:
+    if(record->event.pressed) {
+      layer_off(_MUSICMODE);
+    }
+    return true;
+  }
+  return process_record_userspace(keycode, record);
+}
diff --git a/keyboards/planck/keymaps/spacebarracecar/readme.md b/keyboards/planck/keymaps/spacebarracecar/readme.md
new file mode 100644
index 0000000000..daa9c4ad2b
--- /dev/null
+++ b/keyboards/planck/keymaps/spacebarracecar/readme.md
@@ -0,0 +1,4 @@
+# US-International like Planck layout for PCs with German set as input language
+
+This layout aims to provide a US-International like layout for PCs that have German set as Input Language. This is useful for users living in germany, because it enables the use of the planck on any pc without having to switch the input language. It's mostly based on the Planck default layout, but adds essential features for german input, like a dead key layer to access ä, ö, ü.
+
diff --git a/keyboards/planck/keymaps/spacebarracecar/rules.mk b/keyboards/planck/keymaps/spacebarracecar/rules.mk
new file mode 100644
index 0000000000..fbdd1217c0
--- /dev/null
+++ b/keyboards/planck/keymaps/spacebarracecar/rules.mk
@@ -0,0 +1,23 @@
+# Build Options
+#   change to "no" to disable the options, or define them in the Makefile in
+#   the appropriate keymap folder that will get included automatically
+#
+BOOTMAGIC_ENABLE = no           # Virtual DIP switch configuration(+1000)
+MOUSEKEY_ENABLE = no            # Mouse keys(+4700)
+EXTRAKEY_ENABLE = yes           # Audio control and System control(+450)
+CONSOLE_ENABLE = no             # Console for debug(+400)
+COMMAND_ENABLE = no             # Commands for debug and configuration
+NKRO_ENABLE = no                # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
+BACKLIGHT_ENABLE = no           # Enable keyboard backlight functionality
+MIDI_ENABLE = no                # MIDI controls
+AUDIO_ENABLE = yes              # Audio output on port C6
+UNICODE_ENABLE = no             # Unicode
+BLUETOOTH_ENABLE = no           # Enable Bluetooth with the Adafruit EZ-Key HID
+RGBLIGHT_ENABLE = no            # Enable WS2812 RGB underlight.  Do not enable this with audio at the same time.
+
+# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
+SLEEP_LED_ENABLE = no           # Breathing sleep LED during USB suspend
+
+# Userspace defines
+GERMAN_ENABLE = yes             # Enable Custom US Ansi Keycodes for PC with German set as input language
+
diff --git a/users/spacebarracecar/config.h b/users/spacebarracecar/config.h
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/users/spacebarracecar/config.h
diff --git a/users/spacebarracecar/rules.mk b/users/spacebarracecar/rules.mk
new file mode 100644
index 0000000000..319e887ae3
--- /dev/null
+++ b/users/spacebarracecar/rules.mk
@@ -0,0 +1,5 @@
+SRC += spacebarracecar.c
+
+ifeq ($(strip $(GERMAN_ENABLE)), yes)
+    OPT_DEFS += -DGERMAN_ENABLE
+endif
diff --git a/users/spacebarracecar/spacebarracecar.c b/users/spacebarracecar/spacebarracecar.c
new file mode 100644
index 0000000000..404331f8df
--- /dev/null
+++ b/users/spacebarracecar/spacebarracecar.c
@@ -0,0 +1,305 @@
+#include "spacebarracecar.h"
+
+#ifdef GERMAN_ENABLE
+bool lshift = false;
+bool rshift = false;
+bool lshiftp = false;
+bool rshiftp = false;
+uint16_t lshift_timer = 0;
+uint16_t rshift_timer = 0;
+
+uint8_t prev_indx = 0;
+uint16_t prev_kcs[6] = {0, 0, 0, 0, 0, 0};
+
+bool esct = false;
+
+void add_to_prev(uint16_t kc){
+  for (int i=0; i<prev_indx; i++){
+    if (kc == prev_kcs[i])
+      return;
+  }
+  if (prev_indx == 6){
+    for (int i=5; i>0; i--){
+      prev_kcs[i] = prev_kcs[i-1];
+    }
+    prev_kcs[0] = kc;
+  } else {
+    prev_kcs[prev_indx] = kc;
+    prev_indx++;
+  }
+}
+
+void unreg_prev(void){
+  if (prev_indx == 0)
+    return;
+  for (int i=0; i<prev_indx; i++){
+    unregister_code(prev_kcs[i]);
+  }
+  prev_indx = 0;
+}
+#endif
+
+// stuff for nav esc
+bool navesc = false;
+uint16_t navesc_timer = 0;
+bool game = false;
+
+void timer_timeout(void){
+  #ifdef GERMAN_ENABLE
+  lshiftp = false;
+  rshiftp = false;
+  #endif
+  navesc = false;
+}
+
+bool process_record_userspace(uint16_t keycode, keyrecord_t *record) {
+  switch (keycode) {
+  case CU_GAME:
+    if(record->event.pressed) {
+      game = !game;
+    }
+    return false;
+  case KC_LGUI:
+  case KC_RGUI:
+    if (game)
+      return false;
+    else
+      return true;
+  case CU_NAV:
+    if(record->event.pressed) {
+      navesc = true;
+      navesc_timer = timer_read();
+      layer_on(_NAV);
+    } else {
+      if (timer_elapsed(navesc_timer) < 200 && navesc) {
+        register_code(KC_ESC);
+        unregister_code(KC_ESC);
+      }
+      layer_off(_NAV);
+    }
+  return false;
+
+  #ifdef RGBLIGHT_ENABLE
+  case CU_RGBV:
+    if(record->event.pressed) {
+      if (rgblight_get_val()+32>255)
+        rgblight_sethsv(rgblight_get_hue(), rgblight_get_sat(), 31);
+      else
+        rgblight_sethsv(rgblight_get_hue(), rgblight_get_sat(), rgblight_get_val()+32);
+    }
+    return false;
+  #endif
+
+  #ifdef GERMAN_ENABLE
+  case CU_LSFT:
+    if(record->event.pressed) {
+      lshiftp = true;
+      lshift_timer = timer_read();
+      unregister_code(KC_LSFT);
+      register_code(KC_LSFT);
+      lshift = true;
+    } else {
+      if (timer_elapsed(lshift_timer) < 200 && lshiftp && !game) {
+        register_code(KC_LSFT);
+        register_code(KC_8);
+        unregister_code(KC_8);
+        unregister_code(KC_LSFT);
+      }
+      unreg_prev();
+      if (!rshift)
+        unregister_code(KC_LSFT);
+      lshift = false;
+    }
+    return false;
+  case CU_RSFT:
+    if(record->event.pressed) {
+      rshiftp = true;
+      rshift_timer = timer_read();
+      unregister_code(KC_LSFT);
+      register_code(KC_LSFT);
+      rshift = true;
+    } else {
+      if (timer_elapsed(rshift_timer) < 200 && rshiftp && !game) {
+        register_code(KC_LSFT);
+        register_code(KC_9);
+        unregister_code(KC_9);
+        unregister_code(KC_LSFT);
+      }
+      unreg_prev();
+      if (!lshift)
+        unregister_code(KC_LSFT);
+      rshift = false;
+    }
+    return false;
+  case CU_ESCT:
+    if(record->event.pressed) {
+      esct = !esct;
+    }
+    return false;
+  case CU_AE:
+    UML(DE_AE)
+  case CU_OE:
+    UML(DE_OE)
+  case CU_UE:
+    UML(DE_UE)
+  case CU_SS:
+    if(record->event.pressed) {
+      timer_timeout();
+      unregister_code(KC_LSFT);
+      register_code(DE_SS);
+      unregister_code(DE_SS);
+      if (lshift || rshift)
+        register_code(KC_LSFT);
+      layer_off(_DEADKEY);
+    }
+    return false;
+  case CU_DDQ:
+    if(record->event.pressed) {
+      timer_timeout();
+      register_code(KC_LSFT);
+      register_code(KC_2);
+      unregister_code(KC_2);
+      if (!lshift && !rshift)
+        unregister_code(KC_LSFT);
+      layer_off(_DEADKEY);
+    }
+    return false;
+  case CU_ED:
+    if(record->event.pressed) {
+      timer_timeout();
+      layer_off(_DEADKEY);
+    }
+    return false;
+  case CU_GRV:
+    if(record->event.pressed) {
+      timer_timeout();
+      if (lshift || rshift){
+        unregister_code(KC_LSFT);
+        register_code(DE_ALGR);
+        unregister_code(DE_PLUS);
+        register_code(DE_PLUS);
+        unregister_code(DE_PLUS);
+        unregister_code(DE_ALGR);
+        register_code(KC_LSFT);
+      } else {
+        register_code(KC_LSFT);
+        unregister_code(DE_ACUT);
+        register_code(DE_ACUT);
+        unregister_code(DE_ACUT);
+        unregister_code(KC_LSFT);
+        if (!esct) {
+          register_code(KC_SPC);
+          unregister_code(KC_SPC);
+        }
+      }
+    }
+    return false;
+  case CU_CIRC:
+    if(record->event.pressed) {
+      timer_timeout();
+      unregister_code(KC_LSFT);
+      unregister_code(DE_CIRC);
+      register_code(DE_CIRC);
+      unregister_code(DE_CIRC);
+      if (!esct) {
+          register_code(KC_SPC);
+          unregister_code(KC_SPC);
+      }
+      if (lshift || rshift)
+        register_code(KC_LSFT);
+    }
+    return false;
+  case CU_QUOT:
+    if(record->event.pressed){
+      timer_timeout();
+      register_code(KC_LSFT);
+      if (lshift || rshift){
+        layer_on(_DEADKEY);
+      } else {
+        unregister_code(DE_HASH);
+        register_code(DE_HASH);
+        add_to_prev(DE_HASH);
+      }
+    } else {
+      unregister_code(DE_HASH);
+      unreg_prev();
+      if (lshift || rshift)
+        register_code(KC_LSFT);
+      else
+        unregister_code(KC_LSFT);
+    }
+    return false;
+  case CU_6:
+    if(record->event.pressed){
+      timer_timeout();
+      unregister_code(KC_LSFT);
+      if (lshift || rshift){
+        unregister_code(DE_CIRC);
+        register_code(DE_CIRC);
+        unregister_code(DE_CIRC);
+        if (!esct) {
+          register_code(KC_SPC);
+          unregister_code(KC_SPC);
+        }
+        register_code(KC_LSFT);
+      } else {
+        register_code(DE_6);
+      }
+    } else {
+      unregister_code(DE_6);
+    }
+    return false;
+  case CU_COMM:
+    SHIFT_NO(DE_COMM, DE_LESS)
+  case CU_DOT:
+    SHIFT_NORM(DE_DOT, DE_LESS)
+  case CU_SLSH:
+    SHIFT_ALL(DE_7, DE_SS)
+  case CU_SCLN:
+    SHIFT_ALL(DE_COMM, DE_DOT)
+  case CU_3:
+    SHIFT_NO(DE_3, DE_HASH)
+  case CU_7:
+    SHIFT_NORM(DE_7, DE_6)
+  case CU_8:
+    SHIFT_NORM(DE_8, DE_PLUS)
+  case CU_9:
+    SHIFT_NORM(DE_9, DE_8)
+  case CU_0:
+    SHIFT_NORM(DE_0, DE_9)
+  case CU_EQL:
+    SHIFT_SWITCH(DE_0, DE_PLUS)
+  case CU_LBRC:
+    SHIFT_ALGR(DE_8, DE_7)
+  case CU_RBRC:
+    SHIFT_ALGR(DE_9, DE_0)
+  case CU_BSLS:
+    SHIFT_ALGR(DE_SS, DE_LESS)
+  case CU_Z:
+    CTRL(DE_Z, KC_Z)
+  case CU_Y:
+    CTRL(DE_Y, KC_Y)
+  case KC_LCTL:
+  case KC_RCTL:
+    if(!record->event.pressed) {
+      unregister_code(KC_Z);
+      unregister_code(KC_Y);
+    }
+    return true;
+  #endif
+
+  default:
+    if(record->event.pressed) {
+      timer_timeout();
+
+      #ifdef GERMAN_ENABLE
+      if (lshift || rshift)
+        register_code(KC_LSFT);
+      else
+        unregister_code(KC_LSFT);
+      #endif
+
+    }
+    return true;
+  }
+}
diff --git a/users/spacebarracecar/spacebarracecar.h b/users/spacebarracecar/spacebarracecar.h
new file mode 100644
index 0000000000..42879d2efb
--- /dev/null
+++ b/users/spacebarracecar/spacebarracecar.h
@@ -0,0 +1,242 @@
+#pragma once
+
+#include "quantum.h"
+#include "keymap_german.h"
+
+enum userspace_layers {
+  _DEADKEY = 14,            //change if more than 16 layers are required
+  _NAV
+};
+
+enum userspace_custom_keycodes {
+  CU_GAME = SAFE_RANGE,     // Toggle game mode on/off
+  CU_NAV,                   // NAV | ESC
+
+  #ifdef GERMAN_ENABLE
+  CU_LSFT,                  // LSFT | (
+  CU_RSFT,                  // LSFT | )
+  CU_COMM,                  // , | <
+  CU_DOT,                   // . | >
+  CU_SLSH,                  // / | ?
+  CU_SCLN,                  // ; | :
+  CU_QUOT,                  // ' | Enable deadkey layer
+  CU_GRV,                   // ` | ~
+  CU_CIRC,                  // ^
+  CU_3,                     // 3 | #
+  CU_6,                     // 6 | ^
+  CU_7,                     // 7 | &
+  CU_8,                     // 8 | *
+  CU_9,                     // 9 | (
+  CU_0,                     // 0 | )
+  CU_EQL,                   // = | +
+  CU_LBRC,                  // [ | {
+  CU_RBRC,                  // ] | }
+  CU_BSLS,                  // \ | |
+  CU_Z,                     // Z | Y in conjunction with ctrl
+  CU_Y,                     // Y | Z in conjunction wiht ctrl
+  CU_ESCT,                  // Toggle escape of grv and circ on/off
+  // Deadkey Layer
+  CU_AE,                    // Ä
+  CU_OE,                    // Ö
+  CU_UE,                    // Ü
+  CU_SS,                    // ß
+  CU_DDQ,                   // "
+  CU_ED,                    // Escape deadkey layer
+  #endif
+
+  #ifdef RGBLIGHT_ENABLE
+  CU_RGBV,                  // Cycle through RGB brightness
+  #endif
+
+  NEW_SAFE_RANGE            // Use for keymap specific keycodes
+};
+
+#ifdef GERMAN_ENABLE
+// these save the current shift status
+extern bool lshift;
+extern bool rshift;
+// stuff for custom space cadet shift
+extern bool lshiftp;
+extern bool rshiftp;
+extern uint16_t lshift_timer;
+extern uint16_t rshift_timer;
+
+extern uint8_t prev_indx;
+extern uint16_t prev_kcs[6];
+
+void add_to_prev(uint16_t kc);
+void unreg_prev(void);
+
+extern bool esct;
+#endif
+
+// stuff for nav esc
+extern bool navesc;
+extern uint16_t navesc_timer;
+
+extern bool game;
+
+void timer_timeout(void);
+
+bool process_record_userspace(uint16_t keycode, keyrecord_t *record);
+
+#define CTRLX LCTL(KC_X)
+#define CTRLC LCTL(KC_C)
+#define CTRLV LCTL(KC_V)
+
+#define GUIU LGUI(KC_UP)
+#define GUID LGUI(KC_DOWN)
+#define GUIL LGUI(KC_LEFT)
+#define GUIR RGUI(KC_RIGHT)
+
+//
+// Templates for Keys, with custom shifted and non shifted Characters
+//
+
+// Normal shift status
+#define SHIFT_NORM(kc1, kc2) \
+if (record->event.pressed) { \
+  timer_timeout(); \
+  if (lshift || rshift) { \
+    register_code(KC_LSFT); \
+    unregister_code(kc2); \
+    register_code(kc2); \
+    add_to_prev(kc2); \
+  } else { \
+    unregister_code(KC_LSFT); \
+    unregister_code(kc1); \
+    register_code(kc1); \
+  } \
+} else { \
+  unregister_code(kc1); \
+  unregister_code(kc2); \
+} \
+return false;
+
+// Inverted shift status
+#define SHIFT_SWITCH(kc1, kc2) \
+if (record->event.pressed) { \
+  timer_timeout(); \
+  if (lshift || rshift) { \
+    unregister_code(KC_LSFT); \
+    unregister_code(kc2); \
+    register_code(kc2); \
+    add_to_prev(kc2); \
+  } else { \
+    register_code(KC_LSFT); \
+    unregister_code(kc1); \
+    register_code(kc1); \
+    add_to_prev(kc1); \
+  } \
+} else { \
+  unregister_code(kc1); \
+  unregister_code(kc2); \
+  unreg_prev(); \
+  if (lshift || rshift) \
+    register_code(KC_LSFT); \
+  else \
+    unregister_code(KC_LSFT); \
+} \
+return false;
+
+// All shift
+#define SHIFT_ALL(kc1, kc2) \
+if (record->event.pressed) { \
+  timer_timeout(); \
+  register_code(KC_LSFT); \
+  if (lshift || rshift) { \
+    unregister_code(kc2); \
+    register_code(kc2); \
+    add_to_prev(kc2); \
+  } else { \
+    unregister_code(kc1); \
+    register_code(kc1); \
+    add_to_prev(kc1); \
+  } \
+} else { \
+  unregister_code(kc1); \
+  unregister_code(kc2); \
+  unreg_prev(); \
+  if (lshift || rshift) \
+    register_code(KC_LSFT); \
+  else \
+    unregister_code(KC_LSFT); \
+} \
+return false;
+
+// All no shift
+#define SHIFT_NO(kc1, kc2) \
+if (record->event.pressed) { \
+  timer_timeout(); \
+  unregister_code(KC_LSFT); \
+  if (lshift || rshift) { \
+    unregister_code(kc2); \
+    register_code(kc2); \
+    add_to_prev(kc2); \
+  } else { \
+    unregister_code(kc1); \
+    register_code(kc1); \
+  } \
+} else { \
+  unregister_code(kc1); \
+  unregister_code(kc2); \
+  unreg_prev(); \
+  if (lshift || rshift) \
+    register_code(KC_LSFT); \
+  else \
+    unregister_code(KC_LSFT); \
+} \
+return false;
+
+// All algr
+#define SHIFT_ALGR(kc1, kc2) \
+if (record->event.pressed) { \
+  timer_timeout(); \
+  unregister_code(KC_LSFT); \
+  register_code(DE_ALGR); \
+  if (lshift || rshift) { \
+    unregister_code(kc2); \
+    register_code(kc2); \
+    unregister_code(kc2); \
+    register_code(KC_LSFT); \
+  } else { \
+    unregister_code(kc1); \
+    register_code(kc1); \
+    unregister_code(kc1); \
+  } \
+  unregister_code(DE_ALGR); \
+} \
+return false;
+
+// Different keycode for ctrl
+#define CTRL(kc1, kc2) \
+if(record->event.pressed) { \
+  timer_timeout(); \
+  if (lshift || rshift) \
+    register_code(KC_LSFT); \
+  else \
+    unregister_code(KC_LSFT); \
+  if (keyboard_report->mods & (MOD_BIT(KC_LCTL) | MOD_BIT(KC_RCTL))){ \
+    register_code(kc2); \
+  } else { \
+    register_code(kc1); \
+  } \
+} else { \
+    unregister_code(kc1); \
+    unregister_code(kc2); \
+} \
+return false;
+
+// Umlaute for deadkey layer
+#define UML(kc) \
+if(record->event.pressed) { \
+  timer_timeout(); \
+  if (lshift || rshift) \
+    register_code(KC_LSFT); \
+  else \
+    unregister_code(KC_LSFT); \
+  register_code(kc); \
+  unregister_code(kc); \
+  layer_off(_DEADKEY); \
+} \
+return false;