[gtksourceview] C: add offsetof and typeof

[Paolo Borelli <pborelli src gnome org>]

commit fbbb2472aee689af814c7f3c9301553fcab89f7d
Author: Paolo Borelli <pborelli gnome org>
Date:   Sun Aug 16 16:19:46 2015 +0200

    C: add offsetof and typeof

 data/language-specs/c.lang |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/data/language-specs/c.lang b/data/language-specs/c.lang
index 1fdf2e1..b9b6868 100644
--- a/data/language-specs/c.lang
+++ b/data/language-specs/c.lang
@@ -215,8 +215,10 @@
     <context id="operators" style-ref="operator">
       <keyword>(_A|a)lignof</keyword>
       <keyword>_Generic</keyword>
+      <keyword>offsetof</keyword>
       <keyword>(_S|s)tatic_assert</keyword>
       <keyword>sizeof</keyword>
+      <keyword>typeof</keyword>
     </context>
 
     <context id="types" style-ref="type">