diff -r bf54085ce341 -r 81d99e9ceb20 src/highlighter.h
--- a/src/highlighter.h	Wed Aug 31 14:41:56 2016 +0200
+++ b/src/highlighter.h	Wed Aug 31 14:47:01 2016 +0200
@@ -27,12 +27,12 @@
  *
  */
 
-#ifndef CODEGENS_H
-#define	CODEGENS_H
+#ifndef C2HTML_HIGHLIGHTER_H
+#define C2HTML_HIGHLIGHTER_H
 
 #include "ucx/buffer.h"
 
-#ifdef	__cplusplus
+#ifdef __cplusplus
 extern "C" {
 #endif
     
@@ -51,9 +51,9 @@
 void c2html_c_highlighter(C2HTML_HIGHLIGHTER_SIGNATURE);
 void c2html_java_highlighter(C2HTML_HIGHLIGHTER_SIGNATURE);
 
-#ifdef	__cplusplus
+#ifdef __cplusplus
 }
 #endif
 
-#endif	/* CODEGENS_H */
+#endif /* C2HTML_HIGHLIGHTER_H */