PSD APP COMM

Perform generic APP/PSD communication.

This function performs generic application/PSD communication. The entry arguments, and return codes are not interpreted by OS/2, it is passed verbatim to and from the PSD.

Mode

Called in Kernel mode.

Syntax

PSD_APP_COMM  <keywords>

Parameters

Entry

Function number, Argument.

Return Code

Exit

Return code.

Remarks

• Optional: the function is not required.
• The function can call a PSD help that may block.