Add missing header, and fix zlib.h header guards

include/Kyoto/Streams/CZipSupport.hpp

@@ -0,0 +1,13 @@
+#ifndef _CZIPSUPPORT
+#define _CZIPSUPPORT
+
+#include "rstl/single_ptr.hpp"
+#include <types.h>
+
+class CZipSupport {
+public:
+  static void * Alloc(void* ptr, uint w1, uint w2);
+  static void Free(void*, void*);
+};
+
+#endif // _CZIPSUPPORT

include/zlib/zlib.h

@@ -28,8 +28,8 @@
   (zlib format), rfc1951.txt (deflate format) and rfc1952.txt (gzip format).
 */
 
-#ifndef _ZLIB
-#define _ZLIB
+#ifndef _ZLIB_H
+#define _ZLIB_H
 
 #include "zconf.h"
 
@@ -890,4 +890,4 @@ ZEXTERN const uLongf * ZEXPORT get_crc_table    OF((void));
 }
 #endif
 
-#endif // _ZLIB
+#endif /* _ZLIB_H */