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Date: Thu, 13 Dec 2012 17:45:22 +0100
From: Corinna Vinschen <corinna-cygwin AT cygwin DOT com>
To: cygwin AT cygwin DOT com
Subject: Re: Openssl program not compiling
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On Dec 13 16:37, Eduardo Chappa wrote:
> Hello,
> 
>   I am trying to understand why a program that used to compile before, now it does not. I can make the program compile if I switch the order of the #include directives.
> [...]
> #include <stdio.h>
> #include <windows.h>
> #include <openssl/bio.h>
> 
> int main(int argc, char *argv[])
> {
> return 0;
> }
> 
> In this case, the program is compiled using the command
> 
> > gcc fail.c
> 
> and it fails with the following error:
> 
> In file included from /usr/include/openssl/crypto.h:131:0,
>                  from /usr/include/openssl/bio.h:69,
>                  from a.c:3:
> /usr/include/openssl/ossl_typ.h:153:29: error: expected ‘)’ before numeric constant
> /usr/include/openssl/ossl_typ.h:199:33: error: expected ‘)’ before numeric constant
> 
> This used to work in the past, there was no need to switch the order, but it fails now. Why?

Because the new Windows headers from Mingw64 define X509_NAME and
OCSP_RESPONSE, which the former Mingw32 Windows headers didn't.

Try this:

  #define NOCRYPT
  #include <windows.h>
  #include <openssl/bio.h>

or better, drop including windows.h and use POSIX functionality only.


Corinna

-- 
Corinna Vinschen                  Please, send mails regarding Cygwin to
Cygwin Project Co-Leader          cygwin AT cygwin DOT com
Red Hat

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