Fixes for dtlogin and dtcm on FreeBSD.

cde/programs/dtcm/dtcm/cm_i18n.c

@@ -388,6 +388,8 @@ cm_printf(double value, int decimal_pt)
 	}
 #ifdef SunOS
 	fconvert(value, decimal_pt, &deci_pt, &sign, buf);
+#elif defined(__FreeBSD__)
+	snprintf(buf, decimal_pt, "%f", value);
 #else
 	/* this version, available on the HP and AIX machine is not reentrant. */
 

cde/programs/dtcm/dtcm/deskset.c

@@ -132,7 +132,7 @@ ds_position_popup(Widget base, Widget popup, ds_location_op location_op) {
                 XmNy,      &base_y,
                 XmNwidth,  &base_width,
                 XmNheight, &base_height,
-                0) ;
+                NULL) ;
   bx = (int) base_x ;
   by = (int) base_y ;
   bw = (int) base_width ;
@@ -143,7 +143,7 @@ ds_position_popup(Widget base, Widget popup, ds_location_op location_op) {
                 XmNy,      &popup_y,
                 XmNwidth,  &popup_width,
                 XmNheight, &popup_height,
-                0) ;
+                NULL) ;
 
   px = (int) popup_x ;
   py = (int) popup_y ;
@@ -232,7 +232,7 @@ ds_force_popup_on_screen(Widget popup, int *popup_x_p, int *popup_y_p) {
   XtVaGetValues(popup,
                 XmNwidth,  &popup_width,
                 XmNheight, &popup_height,
-                0) ;
+                NULL) ;
 
 /* Make sure frame does not go off side of screen */