PK_ERROR_code_t            PK_SESSION_register_applio
(
--- received arguments ---
const PK_SESSION_applio_t *new   --- functions to register (may be NULL)
)


This function registers a new set of functions for use when the 'applio' format
is selected for transmit files. If 'new' is NULL, all registered functions are
set to NULL.

It may be called at any time.


The fields open_uc_rd,open_uc_wr are only registered if Unicode keys have
already been enabled by a previous call to PK_SESSION_set_unicode,
otherwise they are ignored.