Resizing:

	No resizing is done in lib.

Files:

vector.h	vector compile directives for vector machines

amopen.f	machine dependent wrapper for open()
util.f   	machine dependent rewind/close
mexit.f		machine dependent exit - alerts opsystem shell to errors

rfree.f  	free format reader 
rgroup.f 	group input reader
namlst90.f	machine independent namelist routine by Nelson & Beebe
openda.f	open prep dbase for read or write

ddotp.f		dot product, uses BLAS if present
eis.f		Eispack version of Givens routine, uses LAPACK if present
ligenb.f	Givens Householder matrix diag for linear array
matinv.f	matrix inversion
random.f	Marsaglia's random number generator

Sander files not used by other progs (maybe should be):

nonbon.f 	nonbonded routine
getcor.f	read coords
grdmax.f	choose maximum value & index from array (max gradient atom)
rdparm.f	read parm topology file
