2.1 About microlib
Microlib is an alternative library to the default C library. It is intended for use with deeply embedded applications that must fit into extremely small memory footprints.
These applications do not run under an operating system.
NoteMicrolib does not attempt to be an ISO C-compliant library.
Microlib is highly optimized for small code size. It has less
functionality than the default C library and some ISO C features
are completely missing. Some library functions are also slower.
Functions in microlib are responsible for: