Delete an I/O request created by CreateVBLIOReq().

Err DeleteVBLIOReq (Item ioreq)

This macro deletes a SPORT I/O request item created by CreateVBLIOReq().

• ioreq The item number of the I/O request to delete.

The macro returns 0 if the I/O request was successfully deleted or an error code (a negative value) if an error occurs.

Macro implemented in graphics.h V24.

graphics.h

CreateVBLIOReq()