Index: Utilities.h
===================================================================
diff -u -r26199e36a0c7140d88b44aa54f3e18d27d601456 -r4997cacd5a1501b7da1c8a3ba71f9594ad23a603
--- Utilities.h	(.../Utilities.h)	(revision 26199e36a0c7140d88b44aa54f3e18d27d601456)
+++ Utilities.h	(.../Utilities.h)	(revision 4997cacd5a1501b7da1c8a3ba71f9594ad23a603)
@@ -114,6 +114,8 @@
 U08 crc8( const U08 *address, U32 len );
 U08 crc4( U16* buffer, U32 byteCount );
 
+S16 signExtend16( U16 value, U32 signBit );
+
 U32 u32DiffWithWrap( U32 start, U32 end );
 S32 u32BiDiffWithWrap( U32 start, U32 end );
 U16 u16DiffWithWrap( U16 start, U16 end );