From dd155870567cfb9647b2e71593ace8b2705d7cff Mon Sep 17 00:00:00 2001
From: Behdad Esfahbod <behdad@behdad.org>
Date: Wed, 21 Apr 2010 23:13:33 -0400
Subject: [PATCH] Add more comments

---
 src/hb-open-type-private.hh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/hb-open-type-private.hh b/src/hb-open-type-private.hh
index 3273b861..d81116d1 100644
--- a/src/hb-open-type-private.hh
+++ b/src/hb-open-type-private.hh
@@ -40,6 +40,7 @@
  * Casts
  */
 
+/* Cast to const char *, to char *, or to char * dropping const-ness */
 template <typename Type> inline const char * ConstCharP (const Type X) { return reinterpret_cast<const char *>(X); }
 template <typename Type> inline char * CharP (Type X) { return reinterpret_cast<char *>(X); }
 template <typename Type> inline char * DeConstCharP (const Type X) { return (char *) reinterpret_cast<const char *>(X); }
-- 
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