This directory defines some general utility routines that are specifically
intended for use by RCCL/RCI. This directory should probably be merged
with ../locallib, or vice versa ...

The files in this directory include:

callv.c --
	Contains a routine callv() that allows you to call a routine with a
	set of arguments that you supply be means of an array. The
	implementation of this routine is very machine specific, and so
	it is not currently used.

environ.c --
	Contains a routine to return the setting of the system environment
	variable ``RCCL'', which is the root directory of the RCCL source
	tree.

errorMsg.c --
errorStack.c --
	The error stack primitives, and the wrapper routines for them.
	These allow routines to place error codes and messages on a special
	``stack''. See the manual page for errorMsg().

printc.c
	Routines to help print out messages in particular columns of the
	screen.

readToken.c
scan.c --
	Routines to scan and read floats, doubles, integers, strings, etc.

vector.c -- 
	Routines to perform simple vector operations on arrays of floats
	or doubles.

vectorF6.c --
	Routines to perform simple operations on vectors which have exactly 
	6 elements. Hardwiring the size in gives a results in a considerable
	speed improvement.

