new
Creates a new #GParamSpecPool.
If @type_prefixing is true, lookups in the newly created pool will allow to specify the owner as a colon-separated prefix of the property name, like "GtkContainer:border-width". This feature is deprecated, so you should always set @type_prefixing to false.
Return
a newly allocated #GParamSpecPool.
Parameters
typePrefixing
Whether the pool will support type-prefixed property names.