cgit: devirtualize repo_config

There's no reason to pass around function pointers. It was never used
for anything beyond one function.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

1 file changed, 2 insertions, 2 deletions

diff --git a/scan-tree.h b/scan-tree.h
index 1afbd4b..def0a7a 100644
--- a/scan-tree.h
+++ b/scan-tree.h
@@ -1,2 +1,2 @@
-extern void scan_projects(const char *path, const char *projectsfile, repo_config_fn fn);
-extern void scan_tree(const char *path, repo_config_fn fn);
+extern void scan_projects(const char *path, const char *projectsfile);
+extern void scan_tree(const char *path);