Path: utzoo!attcan!uunet!ogicse!ucsd!sdd.hp.com!marshall
From: marshall@sdd.hp.com (Marshall Clow)
Newsgroups: comp.sys.mac.programmer
Subject: Re: Help needed in MPW C
Message-ID: <1990Oct29.230952.17054@sdd.hp.com>
Date: 29 Oct 90 23:09:52 GMT
References: <21718@duke.cs.duke.edu>
Organization: Hewlett Packard, San Diego Division
Lines: 31

In article <21718@duke.cs.duke.edu> fang@physics.phy.duke.edu (Fang Zhong) writes:
>
>	I got Link Errors as following:
>
>### Link: Error: Undefined entry, name: (Error 28) "SFGetfile"
>  Referenced from: stdfil in file: Az_processing.c.o
>### Link: Error: Undefined entry, name: (Error 28) "SFPutfile"
>  Referenced from: stdfil in file: Az_processing.c.o
>
>My make-file is as following:
[ make file lines deleted ]

	Try adding an "#include <Packages.h>" to the list at the top
of your source file. What is happening is that the compiler is deciding 
that SFGetFile is a procedure that it hasn't seen before. However, the
name of the procedure that you want to call is really SFGETFILE, which is
why the linker can't find it in the libraries.
	In Packages.h, the procedure is decalred as:
pascal void SFGetFile(Point where,... and so on ... );
The "pascal" keyword means that the name is all upper case, as well as
switching the order that the parameters are pushed onto the stack, as
well as some other minor details.

>
>--
>	Fang Zhong				1-919-684-8247
>	Duke University Dept. of Physics	fang@phy.duke.edu
>	Durham, N.C.      27706			

Marshall Clow
marshall@sdd.hp.com