register

Description:

public static unowned MetaInfo? register (Type api, string impl, size_t size, MetaInitFunction init_func, MetaFreeFunction free_func, MetaTransformFunction transform_func)

The same info can be retrieved later with get_info by using impl as the key.

api	the type of the Meta API
impl	the name of the Meta implementation
size	the size of the Meta structure
init_func	a MetaInitFunction
free_func	a MetaFreeFunction
transform_func	a MetaTransformFunction

a MetaInfo that can be used to access metadata.