xdl_optimize_ctxs   66 xdiff/xprepare.c static int xdl_optimize_ctxs(xdlclassifier_t *cf, xdfile_t *xdf1, xdfile_t *xdf2);
xdl_optimize_ctxs  300 xdiff/xprepare.c 	    xdl_optimize_ctxs(&cf, &xe->xdf1, &xe->xdf2) < 0) {