I am using third party library for developement of the system and that third party library is not supporting for the multithreading.

Is there any way to support the multithreading functionality without touching the code of the library? ;)

normally yes, write a thread-safe wrapper for the functions in the library. How to do that depends on the compiler and operating system you are using.

Be a part of the DaniWeb community

We're a friendly, industry-focused community of developers, IT pros, digital marketers, and technology enthusiasts meeting, networking, learning, and sharing knowledge.