diff --git a/cmComplexTypes.c b/cmComplexTypes.c
index 2929400..c8f5a11 100644
--- a/cmComplexTypes.c
+++ b/cmComplexTypes.c
@@ -1,42 +1,60 @@
+#include "cmPrefix.h"
+#include "cmGlobal.h"
+#include "cmFloatTypes.h"
+#include "cmComplexTypes.h"
 
-
-void cmVOCR_MultVVV( cmComplexR_t* y, const cmComplex_t* x0, const cmComplexR_t* x1, unsigned n )
+void cmVOCR_MultVVV( cmComplexR_t* y, const cmComplexS_t* x0, const cmComplexR_t* x1, unsigned n )
 {
   unsigned i;
   for(i=0; i<n; ++i)
   {
+    y[i] = x0[i] * x1[i];
+    /*
     cmReal_t ab = x0[i].r * x1[i].r;
     cmReal_t bd = x0[i].i * x1[i].i;
     cmReal_t bc = x0[i].i * x1[i].r;
     cmReal_t ad = x0[i].r * x1[i].i;
     y[i].r = ab - bd;
     y[i].i = bc + ad;    
+    */
   }
 
 }
 
-void cmVOCR_Abs(     cmReal_t* y, const cmComplexR_t* x, unsigned n )
-{
-  for(i=0; i<n; ++i)
-    y[i] = cmAbsR(x[i]);
-}
-
-void cmVOCR_MultR_VV(  cmComplexR_t* y, const cmReal_t* x, unsigned n )
+void cmVOCR_MultVFV(  cmComplexR_t* y, const float* x, unsigned n )
 {
   unsigned i;
   for(i=0; i<n; ++i)
   {
-    y[i].r *= x[i];
-    y[i].i *= x[i];
+    y[i] *= x[i];
   }
 }
 
+void cmVOCR_DivVFV(   cmComplexR_t* y, const float* x, unsigned n )
+{
+  unsigned i;
+  for(i=0; i<n; ++i)
+  {
+    y[i] /= x[i];
+  }  
+}
+
+
+void cmVOCR_Abs(     cmSample_t* y, const cmComplexR_t* x, unsigned n )
+{
+  unsigned i;
+  for(i=0; i<n; ++i)
+    y[i] = (cmSample_t)cmCabsR(x[i]);
+}
+
+
 void cmVOCR_DivR_VV(   cmComplexR_t* y, const cmReal_t* x, unsigned n )
 {
   unsigned i;
   for(i=0; i<n; ++i)
   {
-    y[i].r /= x[i];
-    y[i].i /= x[i];
+    y[i] /= x[i];
+    //y[i].r /= x[i];
+    //y[i].i /= x[i];
   }  
 }
diff --git a/cmComplexTypes.h b/cmComplexTypes.h
index c6711df..d715d89 100644
--- a/cmComplexTypes.h
+++ b/cmComplexTypes.h
@@ -11,6 +11,7 @@
 #define cmCrealS crealf
 #define cmCimagS cimagf 
 #define cmCargS  cargf
+#define cmCconjS conjf
 
 #define cmFftPlanAllocS   fftwf_plan_dft_r2c_1d
 #define cmFft1dPlanAllocS fftwf_plan_dft_1d
@@ -29,6 +30,7 @@
 #define cmCrealS creal
 #define cmCimagS cimag 
 #define cmCargS  carg
+#define cmCconjS conj
 
 #define cmFftPlanAllocS   fftw_plan_dft_r2c_1d
 #define cmFft1dPlanAllocS fftw_plan_dft_1d
@@ -53,6 +55,7 @@
 #define cmCrealR crealf
 #define cmCimagR cimagf 
 #define cmCargR  cargf
+#define cmCconjR conjf
 
 #define cmFftPlanAllocR   fftwf_plan_dft_r2c_1d
 #define cmFft1dPlanAllocR fftwf_plan_dft_1d
@@ -71,6 +74,7 @@
 #define cmCrealR creal
 #define cmCimagR cimag 
 #define cmCargR  carg
+#define cmCconjR conj
 
 #define cmFftPlanAllocR   fftw_plan_dft_r2c_1d
 #define cmFft1dPlanAllocR fftw_plan_dft_1d
@@ -84,8 +88,10 @@
 
 #endif
 
-void cmVOCR_MultVVV( cmComplexR_t* y, const cmComplexR_t* x0, const cmComplexR_t* x1, unsigned n );
-void cmVOCR_Abs(     cmReal_t*     y, const cmComplexR_t* x, unsigned n );
+void cmVOCR_MultVVV( cmComplexR_t* y, const cmComplexS_t* x0, const cmComplexR_t* x1, unsigned n );
+void cmVOCR_MultVFV(  cmComplexR_t* y, const float* x, unsigned n );
+void cmVOCR_DivVFV(   cmComplexR_t* y, const float_t* x, unsigned n );
+void cmVOCR_Abs(     cmSample_t*   y, const cmComplexR_t* x, unsigned n );
 void cmVOCR_MultVS(  cmComplexR_t* y, cmReal_t v, unsigned n );
 void cmVOCR_DivVS(   cmComplexR_t* y, cmReal_t v, unsigned n );