Mark the parameters callbacks leave unused

With these and the two changes before them, cgit builds under git's
DEVELOPER=1 settings, which also annotate their own callbacks this way.

1 file changed, 1 insertion, 1 deletion

diff --git a/source/scan-tree.c b/source/scan-tree.cindex 7e7f28b..10f661d 100644--- a/source/scan-tree.c+++ b/source/scan-tree.c@@ -79,7 +79,7 @@ static int trusted_key(const char *name, const char *value) }  static int apply_gitconfig(const char *key, const char *value,-		const __attribute__((unused)) struct config_context *cfg_ctx, void *cb)+	const struct config_context *cfg_ctx UNUSED, void *cb UNUSED) { 	const char *name; 
diff --git a/source/scan-tree.c b/source/scan-tree.c
index 7e7f28b..10f661d 100644
--- a/source/scan-tree.c
+++ b/source/scan-tree.c
@@ -79,7 +79,7 @@ static int trusted_key(const char *name, const char *value)
 }
 
 static int apply_gitconfig(const char *key, const char *value,
-		const __attribute__((unused)) struct config_context *cfg_ctx, void *cb)
+	const struct config_context *cfg_ctx UNUSED, void *cb UNUSED)
 {
 	const char *name;