Where can I find the documentation for the GCC Standard 'C' Library? I can find the Standard C++ Library, http://gcc.gnu.org/libstdc++/ I did find this, but it seems quite old (1993): http://www.cs.utah.edu/dept/old/texinfo/glibc-manual-0.02/library.html Isn't there an "official" one on the GCC site somewhere?