add an explicit callback decleration and use it to silence warnings

1 files changed, 1 insertions, 1 deletions

diff --git a/src/gallium/auxiliary/cso_cache/cso_cache.c b/src/gallium/auxiliary/cso_cache/cso_cache.c
index 1b870c8..f31042b 100644
--- a/src/gallium/auxiliary/cso_cache/cso_cache.c
+++ b/src/gallium/auxiliary/cso_cache/cso_cache.c
@@ -203,7 +203,7 @@ struct cso_cache *cso_cache_create(void)
 }
 
 void cso_for_each_state(struct cso_cache *sc, enum cso_cache_type type,
-                        void (*func)(void *state, void *user_data), void *user_data)
+                        cso_state_callback func, void *user_data)
 {
    struct cso_hash *hash = 0;
    struct cso_hash_iter iter;