[gtkglext] Don't use AC_HEADER_STDC; assume availability of standard C headers.

[Braden McDaniel <bradenmcd src gnome org>]

commit ba3e41c6571dc2a5a86bdfbcdbf4503b5f88ca45
Author: Braden McDaniel <braden bolt endoframe net>
Date:   Wed Dec 16 20:55:59 2009 -0500

    Don't use AC_HEADER_STDC; assume availability of standard C headers.

 configure.ac |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 9d1e664..4294025 100644
--- a/configure.ac
+++ b/configure.ac
@@ -278,7 +278,6 @@ PKG_CHECK_MODULES([PANGOFT2], [pangoft2], ,
 # Checks for libraries.
 
 # Checks for header files.
-AC_HEADER_STDC
 AC_CHECK_HEADERS([inttypes.h stdlib.h string.h])
 
 # Checks for library functions.