clib2 Code

Brought to you by: obarthel

Commit [r525] Maximize Restore History

- Added dlclose(), dlerror(), dlopen() and dlsym() functions, which are

available only under OS4. There is a variant of dlopen() in libunix.a
which will perform a path name conversion.

Authored by: obarthel 2010-08-21

changed	/trunk/library/changes
added	/trunk/library/include/dlfcn.h
changed	/trunk/library/libc.gmk
changed	/trunk/library/libunix.gmk
added	/trunk/library/stdlib_dlclose.c
added	/trunk/library/stdlib_dlerror.c
added	/trunk/library/stdlib_dlopen.c
added	/trunk/library/stdlib_dlsym.c