-static void xdl_find_func(xdfile_t *xf, long i, char *buf, long sz, long *ll,
- find_func_t ff, void *ff_priv) {
-
- /*
- * Be quite stupid about this for now. Find a line in the old file
- * before the start of the hunk (and context) which starts with a
- * plausible character.
- */
-
- const char *rec;
- long len;
-
- while (i-- > 0) {
- len = xdl_get_rec(xf, i, &rec);
- if ((*ll = ff(rec, len, buf, sz, ff_priv)) >= 0)
- return;
- }
- *ll = 0;
-}
-
-