http://forum.codejock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Thu, 14 May 2026 01:42:01 +0000 Tue, 15 May 2007 12:31:25 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 forum.codejock.com/RSS_post_feed.asp?TID=1583 http://forum.codejock.com/forum_images/codejock-logo.gif http://forum.codejock.com/ http://forum.codejock.com/forum_posts.asp?TID=1583&PID=22894&title=linking-problems-with-dll#22894 Author: abbasmsa
Subject: 1583
Posted: 15 May 2007 at 12:31pm

On top of your source code, after the include statements, just add the following lines:

// dummy functions for XLCall32.lib
int far pascal Excel4v(int xlfn, LPXLOPER operRes, int count, LPXLOPER far opers[])
{
    return 1;
}
int far _cdecl Excel4(int xlfn, LPXLOPER operRes, int count,... )
{
    return 1;
}


]]> Tue, 15 May 2007 12:31:25 +0000 http://forum.codejock.com/forum_posts.asp?TID=1583&PID=22894&title=linking-problems-with-dll#22894 http://forum.codejock.com/forum_posts.asp?TID=1583&PID=4522&title=linking-problems-with-dll#4522 Author: kkoster
Subject: 1583
Posted: 23 December 2004 at 2:27pm

I have created an import lib, using LIB, from a DLL for which I don't have the source. The exports are as follows:

2    _Excel4
3    _Excel4v
4    _LPenHelper
1    _XLCallVer

There are 11 public symbols in the import lib:

4 _Excel4
5 _Excel4v
6 _LPenHelper
7 _XLCallVer
1 __IMPORT_DESCRIPTOR_XLCALL32
2 __NULL_IMPORT_DESCRIPTOR
4 __imp__Excel4
5 __imp__Excel4v
6 __imp__LPenHelper
7 __imp__XLCallVer
3 ⌂XLCALL32_NULL_THUNK_DATA

I declare the the function within an extern "C" block as:
__declspec(dllimport) int __stdcall Excel4v(int xlfn, LPXLOPER operRes, int count, LPXLOPER opers[]);

When I attempt to link the object files that are consuming this declaration I get the following linker error:

error LNK2019: unresolved external symbol __imp__Excel4v@16 referenced in function "public: static bool __cdecl XL::ExcelAddIn::abort(bool)" (?abort@ExcelAddIn@XL@@SA_N_N@Z)

The symbol appears to have an "@16" appended on it when it is formed in the C++ module where it is consumed.

Any constructive ideas on how to get around this?]]> Thu, 23 Dec 2004 14:27:30 +0000 http://forum.codejock.com/forum_posts.asp?TID=1583&PID=4522&title=linking-problems-with-dll#4522