Date:	Fri, 25 Jun 93 13:02:52 EDT
From:	DJ Delorie <dj AT ctron DOT com>
To:	peprbv AT cfa0 DOT harvard DOT edu
Cc:	djgpp AT sun DOT soe DOT clarkson DOT edu
Subject:	Re: several questiond from new user

> what is happening.  I'd like to say
>    #define getcwd(a,b)  #error...
> but I don't think that works.  Maybe
>    #define getcwd(a,)  (SELECT_ONE_OF | DOS_GETCWD | UNIX_GETCWD)

How about:

	#define getcwd you_must_set_either_DOS_GETCWD_or_UNIX_GETCWD !

One look at the .h after the screen full of error messages:

C> gcc test.c
test.c: In function `main':
test.c:5: `you_must_set_either_DOS_GETCWD_or_UNIX_GETCWD' undeclared (first use this function)
test.c:5: parse error before `!'

and I think they'll figure it out.

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