DscSetUserInterruptFunctionType

Installs a user-provided function on a single interrupt type for later execution either alone or in conjunction with another driver interrupt function. In DOS, the user-provided function may not call other Universal Driver functions to operate on the board, since at the time of execution the board will be locked by the driver and unavailable to the function. In other operating systems this restriction does not apply.

Function Definition

BYTE dscSetUserInterruptFunctionType(DSCB board, DSCUSERINTFUNCTION* dscuserintfunction, DWORD int_type);

Function Parameters

Name	Description
board	The handle of the board to operate on
dscuserintfunction	Data structure containing information on the user interrupt function. See the definition DSCUSERINTFUNCTION.
int_type	The interrupt type (one of INT_TYPE_*) to attach the function to

Return Value

Error code or 0.