Index: trunk/Ohana/src/opihi/cmd.data/kern.c
===================================================================
--- trunk/Ohana/src/opihi/cmd.data/kern.c	(revision 3261)
+++ trunk/Ohana/src/opihi/cmd.data/kern.c	(revision 7917)
@@ -13,8 +13,8 @@
 
   if (argc != 3) {
-    fprintf (stderr, "USAGE: kern buffer (file)\n");
-    fprintf (stderr, "USAGE: kern buffer (list)\n");
-    fprintf (stderr, "USAGE: kern buffer -\n");
-    fprintf (stderr, "kernel file contains a 3x3 matrix for convolution\n");
+    gprint (GP_ERR, "USAGE: kern buffer (file)\n");
+    gprint (GP_ERR, "USAGE: kern buffer (list)\n");
+    gprint (GP_ERR, "USAGE: kern buffer -\n");
+    gprint (GP_ERR, "kernel file contains a 3x3 matrix for convolution\n");
     return (FALSE);
   }
@@ -27,5 +27,5 @@
       status = scan_line (stdin, line);
       if (status == EOF) {
-	fprintf (stderr, "kernel should be a 3x3 matrix...\n");
+	gprint (GP_ERR, "kernel should be a 3x3 matrix...\n");
 	return (FALSE);
       }
@@ -42,5 +42,5 @@
     f = fopen (argv[2], "r");
     if (f == NULL) {
-      fprintf (stderr, "file not found: %s\n", argv[2]);
+      gprint (GP_ERR, "file not found: %s\n", argv[2]);
       return (FALSE);
     }
@@ -48,5 +48,5 @@
       status = scan_line (f, line);
       if (status == EOF) {
-	fprintf (stderr, "kernel should be a 3x3 matrix...\n");
+	gprint (GP_ERR, "kernel should be a 3x3 matrix...\n");
 	fclose (f);
       }
@@ -60,5 +60,5 @@
   }
   if (atoi (list) != 9) {
-    fprintf (stderr, "kernel should be a 3x3 matrix...\n");
+    gprint (GP_ERR, "kernel should be a 3x3 matrix...\n");
     return (FALSE);
   }
@@ -68,5 +68,5 @@
     list = get_variable (line);
     if (list == (char *) NULL) {
-      fprintf (stderr, "kernel should be a 3x3 matrix...\n");
+      gprint (GP_ERR, "kernel should be a 3x3 matrix...\n");
       return (FALSE);
     }
@@ -77,5 +77,5 @@
 
  have_kernel:
-  fprintf (stderr, "working...");
+  gprint (GP_ERR, "working...");
   
   /* create output buffer */
@@ -90,5 +90,5 @@
   for (n = 0; n < 3; n++) {
     for (m = 0; m < 3; m++) {
-      fprintf (stderr, "%d", n*3 + m + 1);
+      gprint (GP_ERR, "%d", n*3 + m + 1);
       val = kernel[n][m];
       ob = out_buff + NX + 1;
@@ -99,5 +99,5 @@
     }
   }
-  fprintf (stderr, "(done)\n");
+  gprint (GP_ERR, "(done)\n");
 
   free (in_buff);