Here is a list of all files with brief descriptions:

src
aaa_inc
maloc
maloc.h	The foundation header for MALOC
base
maloc
maloc_base.h	The base (or foundation) header for MALOC
psh
maloc
psh.h	Header file for a simple parallel extension of ALOC's VSH
vcom.h	Class Vcom: virtual (currently just MPI) communications layer
vmp.h	Class Vmp: a Virtual MPI communication layer object
vmpi.h	Class Vmpi: a Virtual MPI communication layer object
vsh
maloc
vsh.h	Header file for vsh, a bourne-compatible shell
vsys
maloc
vio.h	Class Vio: virtual <SDIO/FILE/BUFF/UNIX/INET> I/O layer
vmem.h	Class Vmem: A safer, object-oriented, malloc/free object
vnm.h	Header file for an ISO C [V]irtual [N]umerical [M]achine
vpred.h	Header file for the Geometric Predicates
vset.h	Class Vset: a dynamic set object
vsys.h	The primary header for VSYS. (Virtual SYStem utilities library.)
prog.h
license.h