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| C standard library (libc) |
|---|
| General topics |
| Miscellaneous headers |
The C standard library or libc is the standard library for the C programming language, as specified in the ISO C standard.[1] Starting from the original ANSI C standard, it was developed at the same time as the C library POSIX specification, which is a superset of it.[2][3] Since ANSI C was adopted by the International Organization for Standardization,[4] the C standard library is also called the ISO C library.
The C standard library provides macros, type definitions and functions for tasks such as string handling, mathematical computations, input/output processing, memory management, and several other operating system services.
- ^ ISO/IEC (2018). ISO/IEC 9899:2018(E): Programming Languages - C §7
- ^ "The GNU C Library – Introduction". gnu.org. Retrieved 2013-12-05.
- ^ "Difference between C standard library and C POSIX library". stackoverflow.com. 2012. Retrieved 2015-03-04.
- ^ "C Standards". C: C Standards. Keil. Retrieved 24 November 2011.