wt-status.h: drop stdio.h include

diff --git a/xdiff-interface.h b/xdiff-interface.h
index 8af245eed9b43b5c9473d2dcb4beccbdafda7546..ede4246bbd3397086f90217539a2d07a35a4b986 100644 (file)
--- a/xdiff-interface.h
+++ b/xdiff-interface.h
@@ -23,16 +23,13 @@ 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);
 
-extern void xdiff_set_find_func(xdemitconf_t *xecfg, const char *line, int cflags);
-extern void xdiff_clear_find_func(xdemitconf_t *xecfg);
-extern int git_xmerge_config(const char *var, const char *value, void *cb);
+void xdiff_set_find_func(xdemitconf_t *xecfg, const char *line, int cflags);
+void xdiff_clear_find_func(xdemitconf_t *xecfg);
+int git_xmerge_config(const char *var, const char *value, void *cb);
 extern int git_xmerge_style;
 
 /*
@@ -49,14 +46,14 @@ void discard_hunk_line(void *priv,
  * The `flags` given as XDF_WHITESPACE_FLAGS determine how white spaces
  * are treated for the comparision.
  */
-extern int xdiff_compare_lines(const char *l1, long s1,
-                              const char *l2, long s2, long flags);
+int xdiff_compare_lines(const char *l1, long s1,
+                       const char *l2, long s2, long flags);
 
 /*
  * Returns a hash of the string s of length len.
  * The `flags` given as XDF_WHITESPACE_FLAGS determine how white spaces
  * are treated for the hash.
  */
-extern unsigned long xdiff_hash_string(const char *s, size_t len, long flags);
+unsigned long xdiff_hash_string(const char *s, size_t len, long flags);
 
 #endif