Index: trunk/Ohana/src/opihi/include/data.h
===================================================================
--- trunk/Ohana/src/opihi/include/data.h	(revision 16117)
+++ trunk/Ohana/src/opihi/include/data.h	(revision 16119)
@@ -73,14 +73,4 @@
 int PrintQueue (Queue *queue);
 
-/* in sort.c */
-void sort (double *value, int N);
-void fsort (float *value, int N);
-void sortpair (double *value1, double *value2, int N);
-void fsortpair (float *X, float *Y, int N);
-void sortthree (float *X, float *Y, float *Z, int N);
-void sort_lists (float *X, float *Y, int *S, int N);
-void dsort_lists (double *X, double *Y, int *S, int N);
-void isort_pair (int *X, int *Y, int N);
-
 /* in fft.c */
 void fft1D (float *dataRe, float *dataIm, int N, int Nbit, int forward);
@@ -88,14 +78,10 @@
 int IsBinary (int N, int *Nbit);
 
-/* in gaussj.c */
-int gaussj (double **a, int n, double **b, int m);
-int fgaussj (float **a, int n, float **b, int m);
+/* in spline.c */
+void spline_construct (float *x, float *y, int N, float *y2);
+float spline_apply (float *x, float *y, float *y2, int N, float X);
 
 /* in svdcmp.c */
 int svdcmp (float *a, float *w, float *v, int Nx, int Ny);
-
-/* in spline.c */
-void spline (float *x, float *y, int N, float *y2);
-float splint (float *x, float *y, float *y2, int N, float X);
 
 /* mrqmin.c */
@@ -139,7 +125,4 @@
 void mrq2dfree (int Npar);
 
-/* powell.c */
-void powell (float *p, int Npar, float (func)() );
-
 /* gaussian.c */
 double gaussian (double x, double mean, double sigma);