X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=extdef.h;h=0e928657f811e55b355aef7ed3305172659fe923;hp=08dae8e33c428c1ebb1ef556b3a2e9e0b16c7940;hb=238419770d6bc2d5e4db3dd6e15fec32eb2a3dc6;hpb=e5335d4f0973a90ef7f7f69095e9db36e3feb0cb

diff --git a/extdef.h b/extdef.h
index 08dae8e3..0e928657 100644
--- a/extdef.h
+++ b/extdef.h
@@ -1,4 +1,6 @@
 /*
+ * This file is part of the PulseView project.
+ *
  * Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk>
  *
  * This program is free software; you can redistribute it and/or modify
@@ -16,12 +18,12 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
  */
 
-#ifndef _EXTDEF_H
-#define _EXTDEF_H
+#ifndef PULSEVIEW_EXTDEF_H
+#define PULSEVIEW_EXTDEF_H
 
-#define countof(x) (sizeof(x)/sizeof(x[0]))
+#define countof(x) (sizeof(x) / sizeof(x[0]))
 
 #define begin_element(x) (&x[0])
 #define end_element(x) (&x[countof(x)])
 
-#endif /* _EXTDEF_H */
+#endif // PULSEVIEW_EXTDEF_H