UCL - micro C library

Provides basic standard C library functionality that does not rely on hardware-specific support. UCL builds as libUCL.a and links against TGT. Also includes minimal C++ compatibility headers such as cstdint, cstring, limits, and type_traits.

Header	Description
ctype.h	Character classification and conversion
stdint.h, stddef.h, inttypes.h, limits.h	Basic types and limits
string.h	String and memory functions
UCL/stdio.h	Minimal formatted output
UCL/stdlib.h	Conversions, abs() and pseudo-random numbers
UCL/PrintF.h	Internal formatted output helper