added the declaration of the smooth renderer to "include"
diff --git a/include/ftgrays.h b/include/ftgrays.h
new file mode 100644
index 0000000..5a3e156
--- /dev/null
+++ b/include/ftgrays.h
@@ -0,0 +1,20 @@
+#ifndef FTGRAYS_H
+#define FTGRAYS_H
+
+#include <ftimage.h>
+
+ /*************************************************************************/
+ /* */
+ /* To make ftgrays.h independent from configuration files we check */
+ /* whether EXPORT_DEF has been defined already. */
+ /* */
+ /* On some systems and compilers (Win32 mostly), an extra keyword is */
+ /* necessary to compile the library as a DLL. */
+ /* */
+#ifndef EXPORT_DEF
+#define EXPORT_DEF extern
+#endif
+
+ EXPORT_DEF FT_Raster_Funcs ft_grays_raster;
+
+#endif