Additional changes for Layer State typedef compatibility

quantum/quantum.c

@@ -881,9 +881,9 @@ void set_single_persistent_default_layer(uint8_t default_layer) {
   default_layer_set(1U<<default_layer);
 }
 
-uint32_t update_tri_layer_state(uint32_t state, uint8_t layer1, uint8_t layer2, uint8_t layer3) {
-  uint32_t mask12 = (1UL << layer1) | (1UL << layer2);
-  uint32_t mask3 = 1UL << layer3;
+layer_state_t  update_tri_layer_state(layer_state_t  state, uint8_t layer1, uint8_t layer2, uint8_t layer3) {
+  layer_state_t  mask12 = (1UL << layer1) | (1UL << layer2);
+  layer_state_t  mask3 = 1UL << layer3;
   return (state & mask12) == mask12 ? (state | mask3) : (state & ~mask3);
 }
 

quantum/quantum.h

@@ -213,7 +213,7 @@ void send_char(char ascii_code);
 
 // For tri-layer
 void update_tri_layer(uint8_t layer1, uint8_t layer2, uint8_t layer3);
-uint32_t update_tri_layer_state(uint32_t state, uint8_t layer1, uint8_t layer2, uint8_t layer3);
+layer_state_t  update_tri_layer_state(layer_state_t  state, uint8_t layer1, uint8_t layer2, uint8_t layer3);
 
 void set_single_persistent_default_layer(uint8_t default_layer);
 

tmk_core/common/action_layer.h

@@ -23,10 +23,13 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #if defined(LAYER_STATE_8BIT) || ( defined(DYNAMIC_KEYMAP_ENABLE) && DYNAMIC_KEYMAP_LAYER_COUNT >= 8 )
 typedef uint8_t layer_state_t;
+#define get_highest_layer(state) biton8(state)
 #elif defined(LAYER_STATE_16BIT)
 typedef uint16_t layer_state_t;
+#define get_highest_layer(state) biton16(state)
 #else
 typedef uint32_t layer_state_t;
+#define get_highest_layer(state) biton32(state)
 #endif