Index: uspace/lib/c/include/context.h
===================================================================
--- uspace/lib/c/include/context.h	(revision a5c78a18893be91b59c28590353ad8d90673105a)
+++ uspace/lib/c/include/context.h	(revision 8add15e0d742e2ce9688f92ee8e6378e2caa7b04)
@@ -27,6 +27,6 @@
  */
 
-#ifndef LIBC_CONTEXT_H_
-#define LIBC_CONTEXT_H_
+#ifndef _LIBC_CONTEXT_H_
+#define _LIBC_CONTEXT_H_
 
 #include <_bits/size_t.h>