This page applies to Harlequin v13.1r0 and later; and to Harlequin MultiRIP but not Harlequin Core
PluginLib_ip_in_available_total Function
int32 PluginLib_ip_in_available_total (
PLUGIN_BUFFER * dataInBuffer,
int32 * available
);
Assigns the byte count of the total free space currently available in the buffer to *available .