Function vips_sys::g_cache_new

pub unsafe extern "C" fn g_cache_new(
    value_new_func: GCacheNewFunc, 
    value_destroy_func: GCacheDestroyFunc, 
    key_dup_func: GCacheDupFunc, 
    key_destroy_func: GCacheDestroyFunc, 
    hash_key_func: GHashFunc, 
    hash_value_func: GHashFunc, 
    key_equal_func: GEqualFunc
) -> *mut GCache