initial commit of data structure code from jsw
Downloaded and unzipped from
http://www.eternallyconfuzzled.com
From that site: "All libraries are offered in the public domain"
- [DH] jsw_atree.c
- [DH] jsw_atree.h
- [DH] jsw_avltree.c
- [DH] jsw_avltree.h
- [DH] jsw_hlib.c
- [DH] jsw_hlib.h
- [DH] jsw_rand.c
- [DH] jsw_rand.h
- [DH] jsw_rbtree/jsw_rbtree.c
- [DH] jsw_rbtree/jsw_rbtree.h