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comparison lwlib/lwlib.c @ 2286:04bc9d2f42c7

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[xemacs-hg @ 2004-09-20 19:18:55 by james] Mark all unused parameters as unused. Also eliminate some unneeded local variables.
author james
date Mon, 20 Sep 2004 19:20:08 +0000
parents c2569faae8ed
children facf3239ba30
comparison
equal deleted inserted replaced
2285:914c5afaac33 2286:04bc9d2f42c7
364 memset (info, '\0', sizeof (widget_info)); 364 memset (info, '\0', sizeof (widget_info));
365 free (info); 365 free (info);
366 } 366 }
367 367
368 static void 368 static void
369 mark_widget_destroyed (Widget widget, XtPointer closure, XtPointer call_data) 369 mark_widget_destroyed (Widget widget, XtPointer closure,
370 XtPointer UNUSED (call_data))
370 { 371 {
371 widget_instance *instance = (widget_instance*)closure; 372 widget_instance *instance = (widget_instance*)closure;
372 373
373 /* be very conservative */ 374 /* be very conservative */
374 if (instance->widget == widget) 375 if (instance->widget == widget)
510 { 511 {
511 if (!!s1 ^ !!s2) return True; 512 if (!!s1 ^ !!s2) return True;
512 return (s1 && s2) ? strcmp (s1, s2) : s1 ? False : !!s2; 513 return (s1 && s2) ? strcmp (s1, s2) : s1 ? False : !!s2;
513 } 514 }
514 515
515 #ifndef WIN32_NATIVE
516 static change_type
517 max (change_type i1, change_type i2)
518 {
519 return (int)i1 > (int)i2 ? i1 : i2;
520 }
521 #endif
522
523
524 #if 0 516 #if 0
525 # define EXPLAIN(name, oc, nc, desc, a1, a2) \ 517 # define EXPLAIN(name, oc, nc, desc, a1, a2) \
526 printf ("Change: \"%s\"\tmax(%s=%d,%s=%d)\t%s %d %d\n", \ 518 printf ("Change: \"%s\"\tmax(%s=%d,%s=%d)\t%s %d %d\n", \
527 name, \ 519 name, \
528 (oc == NO_CHANGE ? "none" : \ 520 (oc == NO_CHANGE ? "none" : \
670 { 662 {
671 if (merged_next->change) 663 if (merged_next->change)
672 { 664 {
673 EXPLAIN (val1->name, change, merged_next->change, "(following change)", 665 EXPLAIN (val1->name, change, merged_next->change, "(following change)",
674 0, 0); 666 0, 0);
667 change = max (change, merged_next->change);
675 } 668 }
676 change = max (change, merged_next->change);
677 } 669 }
678 670
679 val1->next = merged_next; 671 val1->next = merged_next;
680 672
681 val1->change = change; 673 val1->change = change;
1275 /* This function can be used as a an XtCallback for the widgets that get 1267 /* This function can be used as a an XtCallback for the widgets that get
1276 modified to update other instances of the widgets. Closure should be the 1268 modified to update other instances of the widgets. Closure should be the
1277 widget_instance. */ 1269 widget_instance. */
1278 void 1270 void
1279 lw_internal_update_other_instances (Widget widget, XtPointer closure, 1271 lw_internal_update_other_instances (Widget widget, XtPointer closure,
1280 XtPointer call_data) 1272 XtPointer UNUSED (call_data))
1281 { 1273 {
1282 /* To forbid recursive calls */ 1274 /* To forbid recursive calls */
1283 static Boolean updating; 1275 static Boolean updating;
1284 1276
1285 widget_instance *instance = (widget_instance*)closure; 1277 widget_instance *instance = (widget_instance*)closure;
1339 } 1331 }
1340 1332
1341 1333
1342 /* Show busy */ 1334 /* Show busy */
1343 static void 1335 static void
1344 show_one_widget_busy (Widget w, Boolean flag) 1336 show_one_widget_busy (Widget w, Boolean UNUSED (flag))
1345 { 1337 {
1346 Pixel foreground = 0; 1338 Pixel foreground = 0;
1347 Pixel background = 1; 1339 Pixel background = 1;
1348 Widget widget_to_invert = XtNameToWidget (w, "*sheet"); 1340 Widget widget_to_invert = XtNameToWidget (w, "*sheet");
1349 Arg al [2]; 1341 Arg al [2];