Path: utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!csd4.csd.uwm.edu!bionet!apple!applelink.apple.com!MAC.ROMOS From: MAC.ROMOS@applelink.apple.com (Eric Ulevik) Newsgroups: comp.sys.mac.programmer Subject: Re: Slot Manager/Active Slots Message-ID: <3610@internal.Apple.COM> Date: 16 Aug 89 19:40:46 GMT References: <18671@princeton.Princeton.EDU> Sender: usenet@Apple.COM Distribution: usa Organization: Apple Computer, Inc. Lines: 26 In article <18671@princeton.Princeton.EDU> rla@julius.uucp (Richard L. Altman) writes: > I am presently trying to identify which of the slots in my Mac II have cards in them. #include#include // Return true if there is a card in slot 'slotID'. Boolean isSlotUsed(short slotID) { SpBlock s; s.spSlot = slotID; return (!(SCkCardStat(&s) == smCkStatusErr)); } This is for MPW C 3.0. Hope this helps! Eric Ulevik email: MAC.ROMOS@applelink.apple.com voice: (408) 974-0662 -- These writings are mine, not Apple's. That's the way I like it. --