Namespace protect unexported types.  This is mostly a s/svn_diff_/svn_diff__/ operation.
Namespace protect unexported types.  This is
mostly a s/svn_diff_/svn_diff__/ operation.

Patch by: Karl Fogel

* subversion/libsvn_delta/diff.c

  (svn_diff_lcs_t, svn_diff_node_t,
   svn_diff_position_t, svn_diff_tree_t
   svn_diff_type_e, svn_diff_hat_t):
    Namespace protect.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@841831 13f79535-47bb-0310-9956-ffa450edef68

YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion