Index: trunk/psLib/src/math/psMatrix.h
===================================================================
--- trunk/psLib/src/math/psMatrix.h	(revision 4388)
+++ trunk/psLib/src/math/psMatrix.h	(revision 4589)
@@ -21,6 +21,6 @@
  *  @author Ross Harman, MHPCC
  *
- *  @version $Revision: 1.19 $ $Name: not supported by cvs2svn $
- *  @date $Date: 2005-06-25 01:15:01 $
+ *  @version $Revision: 1.20 $ $Name: not supported by cvs2svn $
+ *  @date $Date: 2005-07-21 01:40:10 $
  *
  *  Copyright 2004-2005 Maui High Performance Computing Center, University of Hawaii
@@ -45,5 +45,5 @@
     psImage* out,                      ///< Image to return, or NULL.
     psVector** perm,                   ///< Output permutation vector used by psMatrixLUSolve.
-    psImage* in                        ///< Image to decompose.
+    const psImage* in                  ///< Image to decompose.
 );
 
@@ -87,5 +87,5 @@
  *  @return  float: Determinant from psImage.
  */
-float *psMatrixDeterminant(
+float psMatrixDeterminant(
     const psImage* in                  ///< Image used to calculate determinant.
 );
@@ -102,6 +102,6 @@
 psImage* psMatrixMultiply(
     psImage* out,                      ///< Matrix to return, or NULL.
-    psImage* in1,                      ///< First input image.
-    psImage* in2                       ///< Second input image.
+    const psImage* in1,                ///< First input image.
+    const psImage* in2                 ///< Second input image.
 );
 
@@ -116,6 +116,6 @@
  */
 psImage* psMatrixTranspose(
-    psImage* out,                 ///< Image to return, or NULL
-    const psImage* inImage             ///< Image to transpose
+    psImage* out,                      ///< Image to return, or NULL
+    const psImage* in                  ///< Image to transpose
 );
 
@@ -130,5 +130,5 @@
 psImage* psMatrixEigenvectors(
     psImage* out,                      ///< Eigenvectors to return, or NULL.
-    psImage* in                        ///< Input image.
+    const psImage* in                  ///< Input image.
 );