fifo_empty

Description

This function is used to check if there is any data available to be read from a FIFO.

Definition

byte fifo_empty(FIFO *fifo)

Library

LIB/fifo_lib.bas

Usage

On entry:

fifo is a pointer to a FIFO or an array initalised for use as a FIFO.

On exit:

Return true if fifo is empty otherwise return false