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[REBOL] Re: Getting username under windows

From: gregg:irwin:gmai:l at: 19-Mar-2007 15:56

Hi Tim, tdn> Yes this wil work! I try to understand it. Never heard of integer-struct. It's just a struct with one int element in it. tdn> What does this mean: tdn> lpLength [struct! [(first integer-struct)]] Using structs with routines is a bit of a pain. What this does is define a struct as the param for the routine, and you need to provide the struct spec when you do that, which is what FIRST does.
>> integer-struct: make struct! [val [integer!]] none >> first integer-struct
== [val [integer!]] GET-ENV is much easier though. For some reason I thought that wasn't in all releases anymore, like the *-REG funcs. --Gregg