Index: trunk/doc/pslib/psLibSDRS.tex
===================================================================
--- trunk/doc/pslib/psLibSDRS.tex	(revision 6255)
+++ trunk/doc/pslib/psLibSDRS.tex	(revision 6333)
@@ -1,3 +1,3 @@
-%%% $Id: psLibSDRS.tex,v 1.378 2006-01-31 00:55:46 price Exp $
+%%% $Id: psLibSDRS.tex,v 1.379 2006-02-07 00:51:33 price Exp $
 \documentclass[panstarrs,spec]{panstarrs}
 
@@ -1929,4 +1929,10 @@
 
 \begin{prototype}
+long psArrayLength(const psArray *array);
+\end{prototype}
+
+This function returns the length of the array (\code{psArray.n}).
+
+\begin{prototype}
 bool psArraySet(psArray *array, long position, psPtr data);
 psPtr psArrayGet(const psArray *array, long position);
@@ -2059,4 +2065,9 @@
 all the the data associated with the list.
 
+\begin{prototype}
+long psListLength(const psList *list);
+\end{prototype}
+Return the length of the list (\code{psList.n}).
+
 All data items placed onto lists must have their reference counters
 (section~\ref{secMemRefcounter}) incremented.  When elements are
@@ -2335,4 +2346,10 @@
 allocation and reallocation in a manner analogous to those provided
 by \code{psVectorAlloc} and \code{psVectorRealloc}.
+
+\begin{prototype}
+long psPixelsLength(const psPixels *pixels);
+\end{prototype}
+
+\code{psPixelsLength} shall return the length of the pixel array (\code{psPixels.n}).
 
 \begin{prototype}
@@ -3419,4 +3436,10 @@
 that the input \code{vector} is \code{NULL}, a new \code{psVector}
 shall be allocated and returned.
+
+\begin{prototype}
+long psVectorLength(const psVector *vector);
+\end{prototype}
+
+This function returns the length of the vector (\code{psVector.n}).
 
 \begin{prototype}