File m17n-lib-1.5.1.diff of Package m17n-lib

--- example/medit.c
+++ example/medit.c
@@ -351,11 +351,12 @@ update_scroll_bar (int from, int to)
 {
   float top = (float) from / nchars;
   float shown = (float) (to - from) / nchars;
-  XtArgVal *l_top = (XtArgVal *) ⊤
-  XtArgVal *l_shown = (XtArgVal *) &shown;
+  union { float f; XtArgVal xav; } u;
 
-  XtSetArg (arg[0], XtNtopOfThumb, *l_top);
-  XtSetArg (arg[1], XtNshown, *l_shown);
+  u.f = top;
+  XtSetArg (arg[0], XtNtopOfThumb, u.xav);
+  u.f = shown;
+  XtSetArg (arg[1], XtNshown, u.xav);
   XtSetValues (SbarWidget, arg, 2);
 }
 
@@ -1927,7 +1928,7 @@ FilterProc (Widget w, XtPointer client_d
   handle = dlopen (filter_module, RTLD_NOW);
   if (! handle)
     return;
-  *(void **) (&func) = dlsym (handle, "filter");
+  func = (void (*) (MText *, int, int)) dlsym (handle, "filter");
   if (func)
     (*func) (mt, mtext_property_start (selection),
 	     mtext_property_end (selection));
--- src/face.c
+++ src/face.c
@@ -1852,7 +1852,7 @@ mface_get_prop (MFace *face, MSymbol key
     {
       if (key == Mhook_func)
 	/* This unsafe code is for backward compatiblity.  */
-	return *(void **) &face->hook;
+	return (void *) face->hook;
       MERROR (MERROR_FACE, NULL);
     }
   return face->property[index];
@@ -1937,9 +1937,9 @@ mface_put_prop (MFace *face, MSymbol key
   if (key == Mhook_func)
     {
       /* This unsafe code is for backward compatiblity.  */
-      if (*(void **) &face->hook == val)
+      if (face->hook == (MFaceHookFunc) val)
 	return 0;
-      *(void **) &face->hook = val;
+      face->hook = (MFaceHookFunc) val;
     }
   else
     {
--- src/m17n-gui.c
+++ src/m17n-gui.c
@@ -657,12 +657,13 @@ mframe (MPlist *plist)
       if (! interface->handle)
 	{
 	  if (! (interface->handle = dlopen (interface->library, RTLD_NOW))
-	      || ! (*(void **) (&interface->init)
-		    = dlsym (interface->handle, "device_init"))
-	      || ! (*(void **) (&interface->open)
-		    = dlsym (interface->handle, "device_open"))
-	      || ! (*(void **) (&interface->fini)
-		    = dlsym (interface->handle, "device_fini"))
+	      || ! (interface->init
+		    = (int (*) ()) dlsym (interface->handle, "device_init"))
+	      || ! (interface->open
+		    = ((int (*) (MFrame *, MPlist *))
+		       dlsym (interface->handle, "device_open")))
+	      || ! (interface->fini
+		    = (int (*) ()) dlsym (interface->handle, "device_fini"))
 	      || (*interface->init) () < 0)
 	    {
 	      fprintf (stderr, "%s\n", (char *) dlerror ());