Documentation / technical / api-xdiff-interface.txton commit revision.c: use proper data type in call to sizeof() within xrealloc (d0f19d0)
   1xdiff interface API
   2===================
   3
   4Talk about our calling convention to xdiff library, including
   5xdiff_emit_consume_fn.
   6
   7(Dscho, JC)