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From: "bubble" <bubble@riskm.com.tw>
Newsgroups: comp.lang.ada
Subject: Re: linking problem in DPAPI
Date: Thu, 29 Dec 2005 12:19:55 +0800
Organization: HiNetNews
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Date: 2005-12-29T12:19:55+08:00
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hello,Stephen

I find a tools , "dll2s"  ,in http://home.lanck.net/mf/win_pe.shtml#D2
generator a crypt32.a and replace the libcrypt32.a in 
lib/gcc/pentium-mingw32msv/3.4.5....
and I stilll get the same error message.
I am not sure I am do it correctly.
could you possible do the test in your way?

"Stephen Leake" <stephen_leake@acm.org> ???????:u3bkdz9qs.fsf@acm.org...
> "bubble" <bubble@riskm.com.tw> writes:
>
>> dear all:
>> I got a problem again :)
>>
>> I am write a little security binding for my application.
>> and I got a error message.
>> ....app.o(.text+0x3914):app.adb: undefined reference to
>> `CryptProtectData@28'
>>
>> what's the problem?
>> give me a hint. thanks
>> my compiler is [gnat gpl 2005] and my OS is windows xp.
>
> I have GNAT 5.03a, Windows XP.
>
> This appears to be a library version problem. 'CryptProtectData'
> doesn't appear to be in lib/gcc/pentium-mingw32msv/3.4.4/libcrypt32.a,
> nor in any other library file in that directory.
>
> However, 'CryptProtectData' is in Windows/system32/crypt32.dll.
>
> So I suggest you use one of the dll tools to recreate libcrypt32.a
> from Windows/system32/crypt32.dll, and see if that works. If it does,
> send a bug report to AdaCore.
>
> -- 
> -- Stephe