Runtime Library

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What Does Runtime Library Mean?

A runtime library is a collection of software programs used at program run time to provide one or more native program functions or services. The runtime library enables a software program to be executed with its complete functionality and scope by providing add-on program resources that are essential for the primary program.

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Techopedia Explains Runtime Library

The runtime library is primarily the software/programming component of a runtime system. Typically, it consists of many different programs or functions that are commonly used in various programs. These include I/O routines, graphical functions, mathematical functions and more. The runtime library is invoked in all programs. At program runtime, the respective runtime library or function is loaded in the memory until the primary program has finished execution or no longer requires that function.

A dynamic link library is a type of runtime library that dynamically links with programs on its runtime or execution.

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Margaret Rouse
Technology Specialist
Margaret Rouse
Technology Specialist

Margaret is an award-winning writer and educator known for her ability to explain complex technical topics to a non-technical business audience. Over the past twenty years, her IT definitions have been published by Que in an encyclopedia of technology terms and cited in articles in the New York Times, Time Magazine, USA Today, ZDNet, PC Magazine, and Discovery Magazine. She joined Techopedia in 2011. Margaret’s idea of ​​a fun day is to help IT and business professionals to learn to speak each other’s highly specialized languages.