our cinttypes is in tr1/cinttypes.

--- libmemcached-1.0/memcached.h.orig	Sun Feb  9 12:52:42 2014
+++ libmemcached-1.0/memcached.h	Fri Apr 28 00:44:43 2017
@@ -43,7 +43,11 @@
 #endif
 
 #ifdef __cplusplus
-#  include <cinttypes>
+#  ifdef __clang__
+#   include <cinttypes>
+#  else
+#   include <tr1/cinttypes>
+#endif
 #  include <cstddef>
 #  include <cstdlib>
 #else