Cleanup

quantum/process_keycode/process_unicodemap.h

@@ -14,12 +14,10 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef PROCESS_UNICODEMAP_H
-#define PROCESS_UNICODEMAP_H
+#pragma once
 
 #include "quantum.h"
 #include "process_unicode_common.h"
 
 void unicode_map_input_error(void);
 bool process_unicode_map(uint16_t keycode, keyrecord_t *record);
-#endif