--- configure	2014-10-02 12:42:41.000000000 -0400
+++ configure	2015-01-12 22:38:43.000000000 -0500
@@ -23,7 +23,7 @@
 infodir='$(datarootdir)/info'
 libdir='${exec_prefix}/lib'
 mandir='$(datarootdir)/man'
-CXX=g++
+# CXX=g++
 CPPFLAGS=
 CXXFLAGS='-Wall -W -O2'
 LDFLAGS=
--- ocradlib.h	2014-10-02 12:42:41.000000000 -0400
+++ ocradlib.h	2015-01-12 23:59:26.000000000 -0500
@@ -68,11 +68,20 @@
 int OCRAD_set_utf8_format( struct OCRAD_Descriptor * const ocrdes,
                            const bool utf8 );		// 0 = byte, 1 = utf8
 
+int OCRAD_set_exportfile( struct OCRAD_Descriptor * const ocrdes,
+                               const char * const filename);
+
+int OCRAD_add_filter( struct OCRAD_Descriptor * const ocrdes,
+                               const char * const name);
+
 int OCRAD_set_threshold( struct OCRAD_Descriptor * const ocrdes,
                          const int threshold );		// 0..255, -1 = auto
 
 int OCRAD_scale( struct OCRAD_Descriptor * const ocrdes, const int value );
 
+int OCRAD_transform( OCRAD_Descriptor * const ocrdes, 
+                        const char * const transformation );
+
 int OCRAD_recognize( struct OCRAD_Descriptor * const ocrdes,
                      const bool layout );