This file is used to generate CONV_FRAMEC.{h,i,cpp}, using the following command:
tao_idl -o orig -Ge 1 -GT -GA -Wb,export_macro=TAO_Export -Wb,export_include=TAO_Export.h -Wb,pre_include="ace/pre.h" -Wb,post_include="ace/post.h" CONV_FRAME.pidl
Remember to patch the generated files using the patch command. Look at diff/CONV_FRAME.diff for the patches.