Index: ossp-pkg/xds/xds.pod
RCS File: /v/ossp/cvs/ossp-pkg/xds/xds.pod,v
rcsdiff -q -kk '-r1.2' '-r1.3' -u '/v/ossp/cvs/ossp-pkg/xds/xds.pod,v' 2>/dev/null
--- xds.pod	2001/07/03 11:36:22	1.2
+++ xds.pod	2001/07/04 14:21:20	1.3
@@ -36,10 +36,11 @@
 I<buffer>. The encoded/decoded representation must not take up more
 than I<size> byte of memory, because that's the maximum I<buffer> can
 hold. If the buffer is too small, I<engine> must return
-B<XDS_ERR_OVERFLOW>. In case of no error, I<engine> must return
-B<XDS_OK>. The variable I<engine_context> is passed through to the
-function every time it is called; it is not touched in any way by the
-xds library.
+B<XDS_ERR_OVERFLOW>. In case of no error, I<engine> must return the
+number of bytes it has written to the buffer. (Note that all xds error
+defines are smaller than >0.) The variable I<engine_context> is passed
+through to the function every time it is called; it is not touched in
+any way by the xds library.
 
 A valid name I<name> for a callback function consists of an arbitrary
 number of characters from the class [a-zA-Z0-9_-].