--- os2sdk/demos/apps/ds/ds.c	2018/08/09 12:25:13	1.1
+++ os2sdk/demos/apps/ds/ds.c	2018/08/09 12:26:02	1.1.1.2
@@ -6,10 +6,11 @@
 *	first time this program is called, it creates a new initialization file
 *	and builds the display tree from the current directory.
 *
+*
+* Created by Microsoft Corp. 1986
 */
 
 #include <stdio.h>
-
 #include "ds.h"
 #include "vars.h"
 
@@ -32,8 +33,8 @@ extern screenInit ();
 */
 main (argc,argv,envp)
 int argc;
-char *argv[];
-char *envp[];
+NPCH argv[];
+NPCH envp[];
 {
     initialize ();
     if (root->d_child) {		/* There is a tree to display */
@@ -41,7 +42,7 @@ char *envp[];
 	handleDisplay (root);
     }
     else {				/* No tree */
-	VIOSETCURPOS (WINDOW_TOP+2,0, VioHandle); /* Avoid scrolling error */
+	VioSetCurPos (WINDOW_TOP+2,0, VioHandle); /* Avoid scrolling error */
 	fprintf (stderr, "\nNo subdirectories in this directory.\n");
 	exitError (2);
     }