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Date: Thu, 16 Oct 2003 14:09:28 -0400 (EDT)
From: Paul Bezzam <bezzam AT astro DOT ocis DOT temple DOT edu>
X-X-Sender: bezzam AT gs873ps
To: cygwin AT cygwin DOT com
Subject: Re: DLL and VB problems
In-Reply-To: <Pine.GSO.4.56.0310161148520.20462@slinky.cs.nyu.edu>
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References: <Pine DOT OSF DOT 4 DOT 53 DOT 0310161141450 DOT 875203 AT gs873ps>
 <Pine DOT GSO DOT 4 DOT 56 DOT 0310161148520 DOT 20462 AT slinky DOT cs DOT nyu DOT edu>
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Hello,

I am sorry that I am not very clear...

Below is the problem:

I wrote C client to this dll and when I try to compile the client to use
the dll using the command: gcc -o hello.exe hello.o -L. -ldllhello,  I get
the following error:
/usr/lib/gcc-lib/i686-pc-cygwin/3.3.1/../../../libcygwin.a(libcmain.o)(.text+0x7
c): undefined reference to `_WinMain AT 16'
collect2: ld returned 1 exit status

PS: dllhello is the dll; hello.c is the client C program.

Thank you.

Paul



On Thu, 16 Oct 2003, Igor Pechtchanski wrote:

> On Thu, 16 Oct 2003, Paul Bezzam wrote:
>
> > Hello,
> >
> > I have created a DLL using gcc on Cygwin, and I wrote a client in VB
> > accessing this DLL.  The application runs fine for the first time, but
> > when run again, it crashes.  I have to close the application and run it to
> > work successfully.
> >
> > Can anyone please give me some directions.
> >
> > Thanks.
> > Paul
>
> "Crashes" is a very vague word.  Where does it crash?  What options did
> you give to GCC?  What version of GCC are you using?  Can you use this DLL
> from a C program?
> 	Igor
> --
> 				http://cs.nyu.edu/~pechtcha/
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