Add and use cgit_tree_link()

This creates a new function used to generate links to 'tree' page and uses
the function everywhere a link to the 'tree' page is generated.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/cgit.h b/cgit.h
index b93e2e8..9a19c97 100644
--- a/cgit.h
+++ b/cgit.h
@@ -203,2 +203,5 @@ extern char *cgit_pageurl(const char *reponame, const char *pagename,
 
+extern void cgit_tree_link(char *name, char *title, char *class, char *head,
+			   char *rev, char *path);
+
 extern void cgit_print_error(char *msg);