Deal with unused function parameters correctly

This started off removing the "(void)foo" hacks to work around
unused function parameters and ended up fixing every warning
generated by -Wunused-parameter.

Dan: rename to UNUSED.

Signed-off-by: Allan McRae <allan@archlinux.org>
Signed-off-by: Dan McGee <dan@archlinux.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/libalpm/be_sync.c b/lib/libalpm/be_sync.c
index 591747da..a5633611 100644
--- a/lib/libalpm/be_sync.c
+++ b/lib/libalpm/be_sync.c
@@ -494,7 +494,7 @@ error:
 	return 0;
 }
 
-static int sync_db_version(pmdb_t *db)
+static int sync_db_version(pmdb_t UNUSED *db)
 {
 	return 2;
 }