File: gawk.info,  Node: Registration Functions,  Next: Printing Messages,  Prev: API Ownership of MPFR and GMP Values,  Up: Extension API Description

17.4.6 Registration Functions
-----------------------------

This minor node describes the API functions for registering parts of
your extension with 'gawk'.

* Menu:

* Extension Functions::         Registering extension functions.
* Exit Callback Functions::     Registering an exit callback.
* Extension Version String::    Registering a version string.
* Input Parsers::               Registering an input parser.
* Output Wrappers::             Registering an output wrapper.
* Two-way processors::          Registering a two-way processor.