Portability refers to the ease with which software or systems can be transferred from one environment or platform to another without requiring significant modification. It is a crucial attribute that enhances the usability and longevity of technology by allowing it to adapt to different hardware, operating systems, or configurations.
The International Organization for Standardization (ISO) is a global entity that develops and publishes international standards to ensure quality, safety, efficiency, and interoperability across various industries and sectors. It facilitates global trade and innovation by providing a common framework for businesses and governments to adhere to, enhancing product and service reliability worldwide.
C11 is a programming language developed as a revision of the C language, incorporating new features such as improved support for multi-threading and better type-generic programming. It aims to enhance the safety, performance, and portability of C programs while maintaining backward compatibility with previous versions of the language.
C99 is an extension of the C programming language, standardized by the International Organization for Standardization (ISO) in 1999, which introduced several new features and improvements over its predecessor, C90. These enhancements include support for inline functions, variable-length arrays, and new data types, making C99 a more robust and flexible language for system programming and application development.
C90 is a standard defined by the American National Standards Institute (ANSI) for the C programming language, which ensures compatibility and portability of C code across different platforms. It was the first standardized version of C, formalizing the language as it was used in the late 1980s and providing a foundation for future enhancements in later standards like C99 and C11.