MUSL is an implementation based on the standard library Linux system. It is lightweight, fast, simple, free, and strives to maintain consistency and safety awareness in standards. It includes a construction project on MUSL in the system's standard library (such as GLIBC) where it is possible to immediately evaluate the library and build it with its compact static link binaries.
MUSL 0.7.11 shared libraries and dynamic loading (DLOPEN/DLSYM) now supports a dynamic linker with an integrated nearly 0 overhead. Other new features include POSIX Message Queuing, Posix_spawn SEARCH.H interface, random () PRNG, environment, and floating-point operations. The moderate severity of several strings and wide string interfaces and Glob (), as well as various minor errors have been fixed.
Download Address: http://www.etalabs.net/musl/releases/musl-0.7.11.tar.gz