pub const CO_MARSHALING_CONTEXT_ATTRIBUTES_CO_MARSHALING_CONTEXT_ATTRIBUTE_RESERVED_18: CO_MARSHALING_CONTEXT_ATTRIBUTES = -2147483631;
pub const CO_MARSHALING_CONTEXT_ATTRIBUTES_CO_MARSHALING_CONTEXT_ATTRIBUTE_RESERVED_18: CO_MARSHALING_CONTEXT_ATTRIBUTES = -2147483631;