Update unicode keycodes for consistency/easier merge

quantum/process_keycode/process_unicode_common.c

@@ -153,19 +153,19 @@ bool process_record_unicode_common(uint16_t keycode, keyrecord_t *record) {
           PLAY_SONG(UNICODE_OSX_SONG);
         #endif
         break;
-      case UNICODE_MODE_LINUX:
+      case UNICODE_MODE_LNX:
         set_unicode_input_mode(UC_LNX);
         #if defined(AUDIO_ENABLE) && defined(UNICODE_LINUX_SONG)
           PLAY_SONG(UNICODE_LINUX_SONG);
         #endif
         break;
-      case UNICODE_MODE_WINDOWS:
+      case UNICODE_MODE_WIN:
         set_unicode_input_mode(UC_WIN);
         #if defined(AUDIO_ENABLE) && defined(UNICODE_WINDOWS_SONG)
           PLAY_SONG(UNICODE_WINDOWS_SONG);
         #endif
         break;
-      case UNICODE_MODE_WIN_COMPOSE:
+      case UNICODE_MODE_WINC:
         set_unicode_input_mode(UC_WINC);
         #if defined(AUDIO_ENABLE) && defined(UNICODE_WIN_COMPOSE_SONG)
           PLAY_SONG(UNICODE_WIN_COMPOSE_SONG);

quantum/quantum_keycodes.h

@@ -454,9 +454,9 @@ enum quantum_keycodes {
     TERM_OFF,
 #endif
     UNICODE_MODE_OSX,
-    UNICODE_MODE_LINUX,
-    UNICODE_MODE_WINDOWS,
-    UNICODE_MODE_WIN_COMPOSE,
+    UNICODE_MODE_LNX,
+    UNICODE_MODE_WIN,
+    UNICODE_MODE_WINC,
     UNICODE_MODE_OSX_RALT,
 
     // always leave at the end
@@ -687,9 +687,9 @@ enum quantum_keycodes {
 #endif
 
 #define UC_M_OS UNICODE_MODE_OSX
-#define UC_M_LN UNICODE_MODE_LINUX
-#define UC_M_WI UNICODE_MODE_WINDOWS
-#define UC_M_WC UNICODE_MODE_WINCOMPOSE
+#define UC_M_LN UNICODE_MODE_LNX
+#define UC_M_WI UNICODE_MODE_WIN
+#define UC_M_WC UNICODE_MODE_WINC
 #define UC_M_OR UNICODE_MODE_OSX_RALT
 
 #ifdef SWAP_HANDS_ENABLE