[Bug 51129] Function name conflict (ldap_connect) with OpenLDAP 2.5

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=51129

Hans Leidekker <hans at meelstraat.net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |INVALID
             Status|UNCONFIRMED                 |RESOLVED

--- Comment #4 from Hans Leidekker <hans at meelstraat.net> ---
(In reply to Sergio Durigan Junior from comment #3)
> I gave it a try and it seems that the "winldap.h" file is supposed to
> contain the Windows-specific definitions of OpenLDAP's "ldap.h", am I right?
> I gave it a try here, and I try to include both "winldap.h" and "ldap.h" I
> get a bunch of errors due to conflicting definitions:
> 
> $ gcc -l:wldap32.dll.so test.c -I/usr/include/wine/wine/windows/
> -L/usr/lib/x86_64-linux-gnu/wine/ -lldap
> In file included from /usr/include/ldap.h:30,                               
> 
>                  from test.c:3:                                             
> 
> /usr/include/lber.h:212:16: error: redefinition of ‘struct berval’          
> 
>   212 | typedef struct berval {                                             
> 
>       |                ^~~~~~                                               
> 
> In file included from test.c:2:                                             
> 
> /usr/include/wine/wine/windows/winldap.h:276:16: note: originally defined
> here
>   276 | typedef struct berval
>       |                ^~~~~~
> In file included from /usr/include/ldap.h:30,
>                  from test.c:3:
> /usr/include/lber.h:215:3: error: conflicting types for ‘BerValue’
>   215 | } BerValue;
>       |   ^~~~~~~~
> .... and on it goes
> 
> In this case, and IIUC, "winldap.h" is not supposed to be used along with
> "ldap.h".  I don't know if Wine offers its own version of libldap for
> Windows, but it seems to be the case given the "winldap32.dll.so" shlib.  Is
> this a correct assumption?  If it is, then this bug should probably be
> closed as invalid (and I apologize for the noise).

Wine implements the wldap32 dll on top of openldap. As you found it's not
possible to include both headers in the same file due to conflicts.

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