libcso
libcso is a portable, open-source implementation of the C standard library designed for use on a wide range of platforms, from embedded systems to general-purpose operating systems. It provides the core runtime facilities that C programs depend on, including basic I/O, memory management, string manipulation, and standard utilities.
The project emphasizes a small footprint, deterministic performance, and clean API compatibility with conventional C library
Internally, libcso is modular, separating components such as input/output, memory management, string and byte handling, time,
API compatibility and portability are central goals: libcso provides a POSIX- and ISO C-compatible API, with
Build and integration are supported through a portable build system and documentation that guide how to link
Development and availability: libcso is released as open-source software with a public repository and issue tracker.