Index: trunk/Ohana/src/opihi/include/data.h
===================================================================
--- trunk/Ohana/src/opihi/include/data.h	(revision 6678)
+++ trunk/Ohana/src/opihi/include/data.h	(revision 7080)
@@ -41,4 +41,5 @@
 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 */
@@ -120,4 +121,5 @@
 void          SetLimits             PROTO((Vector *xvec, Vector *yvec, Graphdata *graphmode));
 void          ApplyLimits           PROTO((int Xgraph, Graphdata *graphmode, int apply));
+int           style_args            PROTO((Graphdata *graphmode, int *argc, char **argv, int Nforce));
 
 int read_table_vectors (int argc, char **argv, char *extname);