How to use the JNA base and how to resolve a memory reference error? - jna

I'm calling the Cribreepy I got from JNA.
I've been trying to work it out for days, but it won't work. Can you help me?
Below are the provided C shared libraries (so):
This is JNA JAVA source code I wrote:
Below is an error:
Thank you for your help.

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Waf script '1.9.15' and library '1.8.19' do not match

I am currently working on NDN architecture (one of the ICN architecture) and for that i need ndn-traffic generator module. This module is available on github. You can find it here.
The prerequisite for ndn-traffic-generator is ndn-cxx which is NDN C++ library. The steps to install these libraries are given in INSTALL.rst file. But when I try to install these libraries i get an error saying "Waf script '2.0.6' and library '1.8.19' do not match".
I have googled about it and i found this link.
I am not able to figure out how to fix this problem any kind of help is appreciated.
Thanks!

Dart protobuf: what version of protoc should I download?

I am attempting to follow instructions in this article:
https://www.dartlang.org/articles/libraries/serialization#protobuf-example
Step one is to install protocol compiler. My question is, does it matter which version I download? Do I need to use the javasript version as Dart will be compiling down to Javascript? Please see below link to list of all protoc downloads to see what I mean:
https://github.com/google/protobuf/releases/tag/v3.0.0
Any advise would be massively appreciated. Apologies if this has a very obvious answer - I am quite new to this and struggling to find more information anywhere.
Thanks in advance.
You don't need anything special for JS. The compiler generates Dart code that gets compiled to JS
Install one of:
protoc-3.0.0-linux-x86_32.zip
protoc-3.0.0-linux-x86_64.zip
protoc-3.0.0-osx-x86_32.zip
protoc-3.0.0-osx-x86_64.zip
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Configuring OpenCV 2.4.4 for Code Blocks - libopencv_core244.dll was not found

I have been trying to configure OpenCV 2.4.4 for CodeBlocks for quite some time now but even though I follow online guides somehow I can't do it and I am slowly getting desperate. I tried to do what Mr. bsdnoobz said in this topic, but it still does not work.
Here's what I've done so far:
I have installed OpenCV 2.4.4 and MinGW successfully:
C:\Users\Max\gcc
gcc: fatal error: no input files
compilation terminated
I have added to Path this:
D:\OpenCV\build\x86\mingw\bin;C:\MinGW\bin; D:\OpenCV\build\x86\vc10\bin
In Code Blocks i set up everything like this:
Yet i get the following error:
could not start the program because libopencv_core244.dll is not found
and even though i tried heavily i cant fix it. Hope somebody can help me!
you need to copy and paste the opencv dll files to windows/system32 folder

Monotouch spotify binding

I'm trying to bind the spotify api to monotouch. But can't seem to get it working, and i think i'm a little in over my head ;).
What i tried:
I extracted the libspotify.a from the ios libspotify.framework.
I added the libspotify.a to my project.
I followed the explanations mentioned here: http://docs.xamarin.com/ios/advanced_topics/linking_native_libraries to create the binding and added the extra gcc_flags to the project.
Now it all compiles and linkes but when i run it i get the exception: system.dllnotfoundexception: __internal
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Richard.
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TClientSocket in a console app causes linker errors

I have a console application that i got to make and i would like to use TClientSocket/TServerSocket in it.
The problem is that when i am trying to compile it, i am getting a linker error regarding the constructors and the destructors of the TBaseSocket and TCustomSocket classes (TClientSocket inherits from those two i think).
The linker error is something like this
[Linker error] undefined reference to ~TCustomSocket
The thing is that in a VCL Form project it compiles just fine, so i guess i am not including some libs paths that the form projects includes by default.
So if anyone could help me i would be grateful.
Thanks in advance and sorry for my english.
I had the same problem with Builder XE. Add 'inet.bpi' to your Requires list and it should link.

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