how to close a Vi session using GPIB 488.2 blocks?

[ss25]

Visa has a close function block to close a session just by reading the visa resource name. I would like to have a close session vi using 488.2 blocks. is it possible or is there a command with which I can close a session for my network analyzer HP8751A?

[Dennis_Knutson]

The 488 functions don't use sessions so it is unclear what you want to do.