t7004: factor out gpg setup

diff --git a/xdiff/xutils.h b/xdiff/xutils.h
index 08691a2447126a8a8f96bb8a0369f21524c58c39..714719a89cba9170820bf7d54b9c569d42861aa4 100644 (file)
--- a/xdiff/xutils.h
+++ b/xdiff/xutils.h
@@ -33,15 +33,17 @@ void xdl_cha_free(chastore_t *cha);
 void *xdl_cha_alloc(chastore_t *cha);
 void *xdl_cha_first(chastore_t *cha);
 void *xdl_cha_next(chastore_t *cha);
-long xdl_guess_lines(mmfile_t *mf);
-unsigned long xdl_hash_record(char const **data, char const *top);
+long xdl_guess_lines(mmfile_t *mf, long sample);
+int xdl_recmatch(const char *l1, long s1, const char *l2, long s2, long flags);
+unsigned long xdl_hash_record(char const **data, char const *top, long flags);
 unsigned int xdl_hashbits(unsigned int size);
 int xdl_num_out(char *out, long val);
 long xdl_atol(char const *str, char const **next);
 int xdl_emit_hunk_hdr(long s1, long c1, long s2, long c2,
                      const char *func, long funclen, xdemitcb_t *ecb);
+int xdl_fall_back_diff(xdfenv_t *diff_env, xpparam_t const *xpp,
+                      int line1, int count1, int line2, int count2);
 
 
 
 #endif /* #if !defined(XUTILS_H) */
-