GLibC 2.10.1

GLibC is a C library which defines the "system calls" and other basic facilities such as printf, open, malloc, exit and more.
GLibC follows all relevant standards (ISO C 99, POSIX.1c, POSIX.1j, POSIX.1d, Unix98, Single Unix Specification). It is also internationalized and has one of the most complete internationalization interfaces known.

Enhancements
- Several new interfaces were added.
- Faster strlen(), strchr(), strchrnul(), strrchr(), memchr(), and rawmemchr() functions were implemented for x86-64.
- The malloc implementation... can be compiled to be less memory efficient but with higher performance in multi-threaded programs.
- A compile error for invalid C++ code when using the string function was resolved.
- Support for selecting between multiple function definitions at runtime was added.
- The libcrypt library can now use the hash function implementations in NSS.
- Two new locales were added