sequencer: introduce todo_list_write_to_file()

diff --git a/xdiff-interface.h b/xdiff-interface.h
index 2dbe2feb196c4b568c0773784059b50f74640526..2d41fffd4c618b5d7b816146d9df684b195535e3 100644 (file)
--- a/xdiff-interface.h
+++ b/xdiff-interface.h
@@ -23,9 +23,6 @@ int xdi_diff_outf(mmfile_t *mf1, mmfile_t *mf2,
                  xdiff_emit_line_fn line_fn,
                  void *consume_callback_data,
                  xpparam_t const *xpp, xdemitconf_t const *xecfg);
-int parse_hunk_header(char *line, int len,
-                     int *ob, int *on,
-                     int *nb, int *nn);
 int read_mmfile(mmfile_t *ptr, const char *filename);
 void read_mmblob(mmfile_t *ptr, const struct object_id *oid);
 int buffer_is_binary(const char *ptr, unsigned long size);
@@ -35,6 +32,14 @@ extern void xdiff_clear_find_func(xdemitconf_t *xecfg);
 extern int git_xmerge_config(const char *var, const char *value, void *cb);
 extern int git_xmerge_style;
 
+/*
+ * Can be used as a no-op hunk_fn for xdi_diff_outf(), since a NULL
+ * one just sends the hunk line to the line_fn callback).
+ */
+void discard_hunk_line(void *priv,
+                      long ob, long on, long nb, long nn,
+                      const char *func, long funclen);
+
 /*
  * Compare the strings l1 with l2 which are of size s1 and s2 respectively.
  * Returns 1 if the strings are deemed equal, 0 otherwise.