Using the function reference

This section provides a reference to the TX INFO library functions. A typical function includes:

Prototype

The prototype is followed by a list of the function's arguments. Dialogic data types include:

  • U8 (8-bit unsigned)

  • S8 (8-bit signed)

  • U16 (16-bit unsigned)

  • S16 (16-bit signed)

  • U32 (32-bit unsigned)

  • S32 (32-bit signed)

If a function argument is a data structure, the complete data structure is defined.

Return values

The return value for a function is either zero (indicating SUCCESS) or an error code. Since there are no asynchronous functions in the TX INFO library, any return value indicates the final result of the function.