Standardise header include guards

Tokens that begin with two underscores __* or an underscore and an uppercase letter _X* are reserved, so we should avoid those for our own include guards. The standard I'm settling on for foo.h is FOO_H_.
2017-05-10 23:30:11 +10:00
parent a329dd8404
commit 3f87eb31b1
55 changed files with 151 additions and 201 deletions
--- a/include/color.h
+++ b/include/color.h
@@ -1,6 +1,5 @@
-
-#ifndef _INC_COLOR
-#define _INC_COLOR
+#ifndef COLOR_H_
+#define COLOR_H_

 /*
 * DEFAULT_DOUBLE STATUS  can be defined as 0 or 1