Welcome
Terminology
Using WebHelp
Natural Access architecture
Natural Access service overview
Service writing overview
Defining a service
Implementing the API
Implementing the SPI
    SPI implementation overview
    Declaring SPI function prototypes
    Implementing the SPI functions
    Implementing client-side binding functions
Implementing the service manager
Implementing the service
Service object handles
Natural Access runtime control
Service manager functions
Dispatcher service functions
Demonstration programs and utilities
Errors and events
Buffer management summary