Clean-up of #define _ADJUST 16 instances (#18182)

* enum layer_names: 40percentclub/nori default keymap

* enum layer_names: ergotravel default keymap

* enum layer_names: handwired/atreus50 default keymap

* enum layer_names: handwired/ortho5x13 default keymap

* enum layer_names: keebio/levinson default keymap

* enum layer_names: keebio/nyquist default keymap

* enum layer_names: keebio/rorschach default keymap

* enum layer_names: keebio/viterbi default keymap

* enum layer_names: keebio/wavelet default keymap

* enum layer_names: lets_split default keymap

* enum layer_names: maple_computing/launchpad reference keymaps

Update `default` and `default_rgb` keymaps.

* enum layer_names: maple_computing/minidox default keymap

* enum layer_names: miniaxe reference keymaps

Update `default` and `underglow` keymaps.

* enum layer_names: omkbd/ergodash/mini default keymap

* enum layer_names: omkbd/ergodash/rev1 default keymap

* enum layer_names: orthodox default keymap

* enum layer_names: unikeyboard/divergetm2 default keymap

* enum layer_names: woodkeys/scarletbandana default keymap

* add _Static_assert to keymap_introspection.c

keyboards/40percentclub/nori/keymaps/default/keymap.c

@@ -4,12 +4,14 @@
 // The underscores don't mean anything - you can have a layer called STUFF or any other name.
 // Layer names don't all need to be of the same length, obviously, and you can also skip them
 // entirely and just use numbers.
-#define _QWERTY 0
-#define _COLEMAK 1
-#define _DVORAK 2
-#define _LOWER 3
-#define _RAISE 4
-#define _ADJUST 16
+enum layer_names {
+    _QWERTY,
+    _COLEMAK,
+    _DVORAK,
+    _LOWER,
+    _RAISE,
+    _ADJUST
+};
 
 enum custom_keycodes {
   QWERTY = SAFE_RANGE,

keyboards/ergotravel/keymaps/default/keymap.c

@@ -1,10 +1,12 @@
 #include QMK_KEYBOARD_H
 
 
-#define _QWERTY 0
-#define _LOWER 1
-#define _RAISE 2
-#define _ADJUST 16
+enum layer_names {
+    _QWERTY,
+    _LOWER,
+    _RAISE,
+    _ADJUST,
+};
 
 enum custom_keycodes {
   QWERTY = SAFE_RANGE,

keyboards/handwired/atreus50/keymaps/default/keymap.c

@@ -4,13 +4,15 @@
 // The underscores don't mean anything - you can have a layer called STUFF or any other name.
 // Layer names don't all need to be of the same length, obviously, and you can also skip them
 // entirely and just use numbers.
-#define _QWERTY 0
-#define _COLEMAK 1
-#define _DVORAK 2
-#define _LOWER 3
-#define _RAISE 4
-#define _MOVEMENT 5
-#define _ADJUST 16
+enum layer_names {
+    _QWERTY,
+    _COLEMAK,
+    _DVORAK,
+    _LOWER,
+    _RAISE,
+    _MOVEMENT,
+    _ADJUST,
+};
 
 enum custom_keycodes {
   QWERTY = SAFE_RANGE,

keyboards/handwired/ortho5x13/keymaps/default/keymap.c

@@ -4,12 +4,14 @@
 // The underscores don't mean anything - you can have a layer called STUFF or any other name.
 // Layer names don't all need to be of the same length, obviously, and you can also skip them
 // entirely and just use numbers.
-#define _QWERTY 0
-#define _COLEMAK 1
-#define _DVORAK 2
-#define _LOWER 3
-#define _RAISE 4
-#define _ADJUST 16
+enum layer_names {
+    _QWERTY,
+    _COLEMAK,
+    _DVORAK,
+    _LOWER,
+    _RAISE,
+    _ADJUST
+};
 
 enum custom_keycodes {
   QWERTY = SAFE_RANGE,

keyboards/keebio/levinson/keymaps/default/keymap.c

@@ -5,12 +5,14 @@
 // The underscores don't mean anything - you can have a layer called STUFF or any other name.
 // Layer names don't all need to be of the same length, obviously, and you can also skip them
 // entirely and just use numbers.
-#define _QWERTY 0
-#define _COLEMAK 1
-#define _DVORAK 2
-#define _LOWER 3
-#define _RAISE 4
-#define _ADJUST 16
+enum layer_names {
+    _QWERTY,
+    _COLEMAK,
+    _DVORAK,
+    _LOWER,
+    _RAISE,
+    _ADJUST
+};
 
 enum custom_keycodes {
   QWERTY = SAFE_RANGE,

keyboards/keebio/nyquist/keymaps/default/keymap.c

@@ -5,12 +5,14 @@
 // The underscores don't mean anything - you can have a layer called STUFF or any other name.
 // Layer names don't all need to be of the same length, obviously, and you can also skip them
 // entirely and just use numbers.
-#define _QWERTY 0
-#define _COLEMAK 1
-#define _DVORAK 2
-#define _LOWER 3
-#define _RAISE 4
-#define _ADJUST 16
+enum layer_names {
+    _QWERTY,
+    _COLEMAK,
+    _DVORAK,
+    _LOWER,
+    _RAISE,
+    _ADJUST
+};
 
 enum custom_keycodes {
   QWERTY = SAFE_RANGE,

keyboards/keebio/rorschach/keymaps/default/keymap.c

@@ -1,10 +1,12 @@
 #include QMK_KEYBOARD_H
 
 
-#define _QWERTY 0
-#define _LOWER 1
-#define _RAISE 2
-#define _ADJUST 16
+enum layer_names {
+    _QWERTY,
+    _LOWER,
+    _RAISE,
+    _ADJUST
+};
 
 #define LOWER MO(_LOWER)
 #define RAISE MO(_RAISE)

keyboards/keebio/viterbi/keymaps/default/keymap.c

@@ -5,10 +5,12 @@
 // The underscores don't mean anything - you can have a layer called STUFF or any other name.
 // Layer names don't all need to be of the same length, obviously, and you can also skip them
 // entirely and just use numbers.
-#define _QWERTY 0
-#define _LOWER 1
-#define _RAISE 2
-#define _ADJUST 16
+enum layer_names {
+    _QWERTY,
+    _LOWER,
+    _RAISE,
+    _ADJUST
+};
 
 enum custom_keycodes {
   QWERTY = SAFE_RANGE,

keyboards/keebio/wavelet/keymaps/default/keymap.c

@@ -5,12 +5,14 @@
 // The underscores don't mean anything - you can have a layer called STUFF or any other name.
 // Layer names don't all need to be of the same length, obviously, and you can also skip them
 // entirely and just use numbers.
-#define _QWERTY 0
-#define _COLEMAK 1
-#define _DVORAK 2
-#define _LOWER 3
-#define _RAISE 4
-#define _ADJUST 16
+enum layer_names {
+    _QWERTY,
+    _COLEMAK,
+    _DVORAK,
+    _LOWER,
+    _RAISE,
+    _ADJUST
+};
 
 enum custom_keycodes {
   QWERTY = SAFE_RANGE,

keyboards/lets_split/keymaps/default/keymap.c

@@ -4,12 +4,14 @@
 // The underscores don't mean anything - you can have a layer called STUFF or any other name.
 // Layer names don't all need to be of the same length, obviously, and you can also skip them
 // entirely and just use numbers.
-#define _QWERTY 0
-#define _COLEMAK 1
-#define _DVORAK 2
-#define _LOWER 3
-#define _RAISE 4
-#define _ADJUST 16
+enum layer_names {
+    _QWERTY,
+    _COLEMAK,
+    _DVORAK,
+    _LOWER,
+    _RAISE,
+    _ADJUST
+};
 
 enum custom_keycodes {
   QWERTY = SAFE_RANGE,

keyboards/maple_computing/launchpad/keymaps/default/keymap.c

@@ -6,9 +6,10 @@
 // The underscores don't mean anything - you can have a layer called STUFF or any other name.
 // Layer names don't all need to be of the same length, obviously, and you can also skip them
 // entirely and just use numbers.
-#define _QWERTY 0
-
-#define _FUNC 15
+enum layer_names {
+    _QWERTY,
+    _FUNC
+};
 
 // Defines for task manager and such
 #define CALTDEL LCTL(LALT(KC_DEL))

keyboards/maple_computing/launchpad/keymaps/default_rgb/keymap.c

@@ -7,9 +7,11 @@ extern keymap_config_t keymap_config;
 // The underscores don't mean anything - you can have a layer called STUFF or any other name.
 // Layer names don't all need to be of the same length, obviously, and you can also skip them
 // entirely and just use numbers.
-#define _QWERTY 0
-#define _RGB 1
-#define _FUNC 15
+enum layer_names {
+    _QWERTY,
+    _RGB,
+    _FUNC
+};
 
 // Defines for task manager and such
 #define CALTDEL LCTL(LALT(KC_DEL))

keyboards/maple_computing/minidox/keymaps/default/keymap.c

@@ -5,10 +5,12 @@
 // The underscores don't mean anything - you can have a layer called STUFF or any other name.
 // Layer names don't all need to be of the same length, obviously, and you can also skip them
 // entirely and just use numbers.
-#define _QWERTY 0
-#define _LOWER 1
-#define _RAISE 2
-#define _ADJUST 16
+enum layer_names {
+    _QWERTY,
+    _LOWER,
+    _RAISE,
+    _ADJUST
+};
 
 enum custom_keycodes {
   QWERTY = SAFE_RANGE,

keyboards/miniaxe/keymaps/default/keymap.c

@@ -16,10 +16,12 @@
 #include QMK_KEYBOARD_H
 
 // Defines the keycodes used by our macros in process_record_user
-#define _QWERTY 0
-#define _LOWER 1
-#define _RAISE 2
-#define _ADJUST 16
+enum layer_names {
+    _QWERTY,
+    _LOWER,
+    _RAISE,
+    _ADJUST
+};
 
 enum custom_keycodes {
   QWERTY = SAFE_RANGE,

keyboards/miniaxe/keymaps/underglow/keymap.c

@@ -16,10 +16,12 @@
 #include QMK_KEYBOARD_H
 
 // Defines the keycodes used by our macros in process_record_user
-#define _QWERTY 0
-#define _LOWER 1
-#define _RAISE 2
-#define _ADJUST 16
+enum layer_names {
+    _QWERTY,
+    _LOWER,
+    _RAISE,
+    _ADJUST
+};
 
 enum custom_keycodes {
   QWERTY = SAFE_RANGE,

keyboards/omkbd/ergodash/mini/keymaps/default/keymap.c

@@ -1,10 +1,12 @@
 #include QMK_KEYBOARD_H
 
 
-#define _QWERTY 0
-#define _LOWER 1
-#define _RAISE 2
-#define _ADJUST 16
+enum layer_names {
+    _QWERTY,
+    _LOWER,
+    _RAISE,
+    _ADJUST
+};
 
 enum custom_keycodes {
   QWERTY = SAFE_RANGE,

keyboards/omkbd/ergodash/rev1/keymaps/default/keymap.c

@@ -1,10 +1,12 @@
 #include QMK_KEYBOARD_H
 
 
-#define _QWERTY 0
-#define _LOWER 1
-#define _RAISE 2
-#define _ADJUST 16
+enum layer_names {
+    _QWERTY,
+    _LOWER,
+    _RAISE,
+    _ADJUST
+};
 
 enum custom_keycodes {
   QWERTY = SAFE_RANGE,

keyboards/orthodox/keymaps/default/keymap.c

@@ -25,12 +25,14 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 // The underscores don't mean anything - you can have a layer called STUFF or any other name.
 // Layer names don't all need to be of the same length, obviously, and you can also skip them
 // entirely and just use numbers.
-#define _QWERTY 0
-#define _COLEMAK 1
-#define _DVORAK 2
-#define _LOWER 3
-#define _RAISE 4
-#define _ADJUST 16
+enum layer_names {
+    _QWERTY,
+    _COLEMAK,
+    _DVORAK,
+    _LOWER,
+    _RAISE,
+    _ADJUST
+};
 
 enum custom_keycodes {
   QWERTY = SAFE_RANGE,

keyboards/unikeyboard/divergetm2/keymaps/default/keymap.c

@@ -22,12 +22,14 @@
 // The underscores don't mean anything - you can have a layer called STUFF or any other name.
 // Layer names don't all need to be of the same length, obviously, and you can also skip them
 // entirely and just use numbers.
-#define _QWERTY 0
-#define _COLEMAK 1
-#define _DVORAK 2
-#define _LOWER 3
-#define _RAISE 4
-#define _ADJUST 16
+enum layer_names {
+    _QWERTY,
+    _COLEMAK,
+    _DVORAK,
+    _LOWER,
+    _RAISE,
+    _ADJUST
+};
 
 enum custom_keycodes {
   QWERTY = SAFE_RANGE,

keyboards/woodkeys/scarletbandana/keymaps/default/keymap.c

@@ -20,12 +20,14 @@
 extern rgblight_config_t rgblight_config;
 #endif
 
-#define _QWERTY 0
-#define _COLEMAK 1
-#define _DVORAK 2
-#define _LOWER 3
-#define _RAISE 4
-#define _ADJUST 16
+enum layer_names {
+    _QWERTY,
+    _COLEMAK,
+    _DVORAK,
+    _LOWER,
+    _RAISE,
+    _ADJUST
+};
 
 enum custom_keycodes {
   QWERTY = SAFE_RANGE,

quantum/keymap_introspection.c

@@ -17,6 +17,8 @@ uint8_t keymap_layer_count(void) {
     return NUM_KEYMAP_LAYERS;
 }
 
+_Static_assert(NUM_KEYMAP_LAYERS <= MAX_LAYER, "Number of keymap layers exceeds maximum set by LAYER_STATE_(8|16|32)BIT");
+
 #if defined(ENCODER_ENABLE) && defined(ENCODER_MAP_ENABLE)
 
 #    define NUM_ENCODERMAP_LAYERS ((uint8_t)(sizeof(encoder_map) / ((NUM_ENCODERS) * (2) * sizeof(uint16_t))))