diff --git a/ChangeLog b/ChangeLog
index db36f3607..cf03bf2a3 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2010-07-23  Robert Larice
+  * src/include/smpdefs.h ,
+  * src/include/spmatrix.h :
+    better place for the prototype of spConstMult()
+
 2010-07-23  Robert Larice
  * src/ciderlib/oned/onecont.c ,
  * src/ciderlib/oned/onepoiss.c ,
diff --git a/src/include/smpdefs.h b/src/include/smpdefs.h
index a5cc1661f..88d06cbaf 100644
--- a/src/include/smpdefs.h
+++ b/src/include/smpdefs.h
@@ -38,7 +38,6 @@ SMPelement * SMPfindElt( SMPmatrix *, int , int , int );
 int SMPcZeroCol(SMPmatrix *eMatrix, int Col);
 int SMPcAddCol(SMPmatrix *eMatrix, int Accum_Col, int Addend_Col);
 int SMPzeroRow(SMPmatrix *eMatrix, int Row);
-void spConstMult(SMPmatrix*, double);
 #ifdef PARALLEL_ARCH
 void SMPcombine(SMPmatrix *Matrix, double RHS[], double Spare[]);
 void SMPcCombine(SMPmatrix *Matrix, double RHS[], double Spare[],
diff --git a/src/include/spmatrix.h b/src/include/spmatrix.h
index 45b134fc8..1523c8e26 100644
--- a/src/include/spmatrix.h
+++ b/src/include/spmatrix.h
@@ -286,6 +286,7 @@ extern  void     spSetComplex( MatrixPtr );
 extern  void     spSetReal( MatrixPtr );
 extern  void     spStripFills( MatrixPtr );
 extern  void     spWhereSingular(MatrixPtr, int*, int* );
+extern  void     spConstMult(MatrixPtr, double);
 
 /* Functions with argument lists that are dependent on options. */