clib2 Code

Commit [r464] Maximize Restore History

- basename() is not supposed to modify the string it is passed and should

return a pointer to a string which can be modified. Now it does. Same
thing for dirname().

Authored by: obarthel 2006-09-25

changed	/trunk/library/changes
changed	/trunk/library/include/libgen.h
changed	/trunk/library/libgen_basename.c
changed	/trunk/library/libgen_dirname.c