libmba

There are seven new modules, including a sub-allocator that can
allocate memory from arbitrary fixed chunks of memory, POSIX-like
interfaces for System V semaphores and condition variables, a new
hashmap implementation, and many other pervasive changes throughout the
library.

Microsoft Windows support has been improved, the CSV module now has wchar_t functions, an "eval" module has been added that can evaluate simple arithmetic expressions, and some general code cleanup has been performed.

A tchar I18N text abstraction has been added which permits libmba and libraries that use it to be compiled to use wchar_t or the locale dependent multi-byte encoding. A path canonicalization function has been added and the test suite and build process has been formalized and improved.

Several bugs and buffer overruns have been fixed in the csv module.

After profiling with ccmalloc, several memory leaks were detected and repaired. A linked_list_insert_sorted function has been added, and multiple iterators per object are now supported.