constify

1 files changed, 2 insertions, 2 deletions

diff --git a/ot_mutex.h b/ot_mutex.h
index 8d64cf6..fdb08a1 100644
--- a/ot_mutex.h
+++ b/ot_mutex.h
@@ -12,10 +12,10 @@ void mutex_init( void );
 void mutex_deinit( void );
 
 ot_vector *mutex_bucket_lock( int bucket );
-ot_vector *mutex_bucket_lock_by_hash( ot_hash hash );
+ot_vector *mutex_bucket_lock_by_hash( ot_hash const hash );
 
 void mutex_bucket_unlock( int bucket, int delta_torrentcount );
-void mutex_bucket_unlock_by_hash( ot_hash hash, int delta_torrentcount );
+void mutex_bucket_unlock_by_hash( ot_hash const hash, int delta_torrentcount );
 
 size_t mutex_get_torrent_count(void);