The VISA header defines constants for each interface type. But if a use has a passport driver installed, the intfType value from viParseRsrc might return a different, unknown value. Is there a way to query these values and the interface type prefix or the library to which they belong? In other words, is there a function that can be used to obtain a table like:
"gpib" -> 1
"vxi" -> 2
...
"some new thing" -> 101