Create LZMA (7Zip) library (.lib) for use in C++ program

Create LZMA (7Zip) library (.lib) for use in C++ program.

Source code is available at I need to access the LZMA functionality through two functions (compress and decompress). It is permissible to have LZMA functionality in a .dll file as long as there is a .lib file that links it in.

My application development and the library development will be done in Visual Studio 2010.


1. A .lib file that allows usage of LZMA functionality. It is permissible to have a .dll file that the .lib file links to.

2. Need the project built with Visual Studio 2010. Language is C++. The project must be delivered in addition to the .lib (and possibly .dll) file.

3. Demo program--can be C++ console application.

4. Two functions as follows:

bool compress( FILE *in, FILE *out );

bool decompress( FILE *in, FILE *out );

Functions take two FILE objects which reference open files. The file in is

read-only and the file out is new read/write.

Return values are true for success and false for failure. It is permissible to

use integer values instead of boolean.

Skills: Software Architecture

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