diff --git a/src/ChangeLog b/src/ChangeLog
index 4c3796dbbf5..ea90a2f8057 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,5 +1,15 @@
 2011-04-13  Paul Eggert  <eggert@cs.ucla.edu>
 
+	* frame.c: Make symbols static if they're not exported.
+	(x_report_frame_params, make_terminal_frame): Now static.
+	(get_frame_param): Now static, unless HAVE_NS.
+	(x_fullscreen_adjust): Define if WINDOWSNT, not if HAVE_WINDOW_SYSTEM.
+	(x_get_resource_string): Remove; not used.
+	* frame.h (make_terminal_frame, x_report_frame_params):
+	(x_get_resource_string); Remove decls.
+	(x_fullscreen_adjust): Declare only if WINDOWSNT.
+	* lisp.h (get_frame_param): Declare only if HAVE_NS.
+
 	* font.c, fontset.c: Make symbols static if they're not exported.
 	* dispextern.h (FACE_SUITABLE_FOR_ASCII_CHAR_P): New macro.
 	(FACE_SUITABLE_FOR_CHAR_P): Use it.
diff --git a/src/frame.c b/src/frame.c
index 5493600ce5b..79e0b40a319 100644
--- a/src/frame.c
+++ b/src/frame.c
@@ -121,6 +121,10 @@ Lisp_Object Qface_set_after_frame_default;
 
 static Lisp_Object Qdelete_frame_functions;
 
+#ifdef HAVE_WINDOW_SYSTEM
+static void x_report_frame_params (struct frame *, Lisp_Object *);
+#endif
+
 
 static void
 set_menu_bar_lines_1 (Lisp_Object window, int n)
@@ -549,7 +553,7 @@ make_initial_frame (void)
 }
 
 
-struct frame *
+static struct frame *
 make_terminal_frame (struct terminal *terminal)
 {
   register struct frame *f;
@@ -2078,6 +2082,9 @@ See `redirect-frame-focus'.  */)
 
 /* Return the value of frame parameter PROP in frame FRAME.  */
 
+#if !HAVE_NS
+static
+#endif
 Lisp_Object
 get_frame_param (register struct frame *frame, Lisp_Object prop)
 {
@@ -2833,7 +2840,7 @@ static const struct frame_parm_table frame_parms[] =
   {"tool-bar-position",		&Qtool_bar_position},
 };
 
-#ifdef HAVE_WINDOW_SYSTEM
+#ifdef WINDOWSNT
 
 /* Calculate fullscreen size.  Return in *TOP_POS and *LEFT_POS the
    wanted positions of the WM window (not Emacs window).
@@ -2877,6 +2884,9 @@ x_fullscreen_adjust (struct frame *f, int *width, int *height, int *top_pos, int
   *height = newheight;
 }
 
+#endif /* WINDOWSNT */
+
+#ifdef HAVE_WINDOW_SYSTEM
 
 /* Change the parameters of frame F as specified by ALIST.
    If a parameter is not specially recognized, do nothing special;
@@ -3835,31 +3845,6 @@ display_x_get_resource (Display_Info *dpyinfo, Lisp_Object attribute, Lisp_Objec
 			    attribute, class, component, subclass);
 }
 
-#if defined HAVE_X_WINDOWS && !defined USE_X_TOOLKIT
-/* Used when C code wants a resource value.  */
-/* Called from oldXMenu/Create.c.  */
-char *
-x_get_resource_string (const char *attribute, const char *class)
-{
-  char *name_key;
-  char *class_key;
-  struct frame *sf = SELECTED_FRAME ();
-
-  /* Allocate space for the components, the dots which separate them,
-     and the final '\0'.  */
-  name_key = (char *) alloca (SBYTES (Vinvocation_name)
-			      + strlen (attribute) + 2);
-  class_key = (char *) alloca ((sizeof (EMACS_CLASS) - 1)
-			       + strlen (class) + 2);
-
-  sprintf (name_key, "%s.%s", SDATA (Vinvocation_name), attribute);
-  sprintf (class_key, "%s.%s", EMACS_CLASS, class);
-
-  return x_get_string_resource (FRAME_X_DISPLAY_INFO (sf)->xrdb,
-				name_key, class_key);
-}
-#endif
-
 /* Return the value of parameter PARAM.
 
    First search ALIST, then Vdefault_frame_alist, then the X defaults
diff --git a/src/frame.h b/src/frame.h
index 0f189414e08..1f176f6f900 100644
--- a/src/frame.h
+++ b/src/frame.h
@@ -838,7 +838,6 @@ extern struct frame *last_nonminibuf_frame;
 
 extern void set_menu_bar_lines (struct frame *, Lisp_Object, Lisp_Object);
 extern struct frame *make_initial_frame (void);
-extern struct frame *make_terminal_frame (struct terminal *);
 extern struct frame *make_frame (int);
 #ifdef HAVE_WINDOW_SYSTEM
 extern struct frame *make_minibuffer_frame (void);
@@ -1095,11 +1094,12 @@ extern Lisp_Object x_new_font (struct frame *, Lisp_Object, int);
 
 extern Lisp_Object Qface_set_after_frame_default;
 
+#ifdef WINDOWSNT
 extern void x_fullscreen_adjust (struct frame *f, int *, int *,
                                  int *, int *);
+#endif
 
 extern void x_set_frame_parameters (struct frame *, Lisp_Object);
-extern void x_report_frame_params (struct frame *, Lisp_Object *);
 
 extern void x_set_fullscreen (struct frame *, Lisp_Object, Lisp_Object);
 extern void x_set_line_spacing (struct frame *, Lisp_Object, Lisp_Object);
@@ -1133,10 +1133,6 @@ extern Lisp_Object display_x_get_resource (Display_Info *,
 					   Lisp_Object component,
 					   Lisp_Object subclass);
 
-#if defined HAVE_X_WINDOWS && !defined USE_X_TOOLKIT
-extern char *x_get_resource_string (const char *, const char *);
-#endif
-
 /* In xmenu.c */
 extern void set_frame_menubar (FRAME_PTR, int, int);
 
diff --git a/src/lisp.h b/src/lisp.h
index 420d6024b7f..4f254002296 100644
--- a/src/lisp.h
+++ b/src/lisp.h
@@ -3149,7 +3149,9 @@ extern Lisp_Object Qvisible;
 extern void store_frame_param (struct frame *, Lisp_Object, Lisp_Object);
 extern void store_in_alist (Lisp_Object *, Lisp_Object, Lisp_Object);
 extern Lisp_Object do_switch_frame (Lisp_Object, int, int, Lisp_Object);
+#if HAVE_NS
 extern Lisp_Object get_frame_param (struct frame *, Lisp_Object);
+#endif
 extern Lisp_Object frame_buffer_predicate (Lisp_Object);
 EXFUN (Fselect_frame, 2);
 EXFUN (Fselected_frame, 0);