Index: trunk/Ohana/src/opihi/dvo/ccd.c
===================================================================
--- trunk/Ohana/src/opihi/dvo/ccd.c	(revision 20936)
+++ trunk/Ohana/src/opihi/dvo/ccd.c	(revision 27435)
@@ -4,6 +4,7 @@
   
   double *M1, *M2;
-  int i, m, k, Npts, NPTS, N;
-  int N1, N2, i1, i2, mode[4];
+  off_t i, m, k, N1, N2, i1, i2;
+  int Npts, NPTS, N;
+  int mode[4];
   int Nsecfilt, KeepNulls;
   void *Signal;