xdl_do_patience_diff  332 xdiff/xdiffi.c 		return xdl_do_patience_diff(mf1, mf2, xpp, xe);
xdl_do_patience_diff   59 xdiff/xdiffi.h int xdl_do_patience_diff(mmfile_t *mf1, mmfile_t *mf2, xpparam_t const *xpp,