[Emacs-diffs] /srv/bzr/emacs/trunk r101006: Remove extern declarations in .c files, .h files have them.

[Dan Nicolaescu]

------------------------------------------------------------
revno: 101006
committer: Dan Nicolaescu <address@hidden>
branch nick: trunk
timestamp: Fri 2010-08-06 12:07:16 -0700
message:
  Remove extern declarations in .c files, .h files have them.
  * src/xterm.c:
  * src/xdisp.c:
  * src/process.c:
  * src/msdos.c:
  * src/image.c:
  * src/gtkutil.c:
  * src/fileio.c:
  * src/eval.c: Remove declarations.
modified:
  src/ChangeLog
  src/eval.c
  src/fileio.c
  src/gtkutil.c
  src/image.c
  src/msdos.c
  src/process.c
  src/xdisp.c
  src/xterm.c

=== modified file 'src/ChangeLog'
--- a/src/ChangeLog     2010-08-06 19:01:35 +0000
+++ b/src/ChangeLog     2010-08-06 19:07:16 +0000
@@ -1,5 +1,15 @@
 2010-08-06  Dan Nicolaescu  <address@hidden>
 
+       Remove extern declarations in .c files, .h files have them.
+       * xterm.c:
+       * xdisp.c:
+       * process.c:
+       * msdos.c:
+       * image.c:
+       * gtkutil.c:
+       * fileio.c:
+       * eval.c: Remove declarations.
+
        * frame.c (frame_params): Make const.
 
        * lisp.h (fatal_error_signal, emacs_root_dir): Add declaration.

=== modified file 'src/eval.c'
--- a/src/eval.c        2010-07-29 05:48:06 +0000
+++ b/src/eval.c        2010-08-06 19:07:16 +0000
@@ -1629,7 +1629,6 @@
      That is a special case--don't do this in other situations.  */
   register struct handler *allhandlers = handlerlist;
   Lisp_Object conditions;
-  extern int waiting_for_input;
   Lisp_Object string;
   Lisp_Object real_error_symbol;
   struct backtrace *bp;
@@ -3432,7 +3431,6 @@
   register int i;
   Lisp_Object tail;
   Lisp_Object tem;
-  extern Lisp_Object Vprint_level;
   struct gcpro gcpro1;
 
   XSETFASTINT (Vprint_level, 3);

=== modified file 'src/fileio.c'
--- a/src/fileio.c      2010-07-29 05:48:06 +0000
+++ b/src/fileio.c      2010-08-06 19:07:16 +0000
@@ -854,8 +854,6 @@
 
         To avoid this, we set default_directory to the root of the
         current drive.  */
-      extern char *emacs_root_dir (void);
-
       default_directory = build_string (emacs_root_dir ());
 #else
       default_directory = build_string ("/");

=== modified file 'src/gtkutil.c'
--- a/src/gtkutil.c     2010-08-05 23:34:12 +0000
+++ b/src/gtkutil.c     2010-08-06 19:07:16 +0000
@@ -291,7 +291,6 @@
 {
   Lisp_Object specified_file = Qnil;
   Lisp_Object tail;
-  extern Lisp_Object QCfile;
 
   for (tail = XCDR (image);
        NILP (specified_file) && CONSP (tail) && CONSP (XCDR (tail));

=== modified file 'src/image.c'
--- a/src/image.c       2010-08-06 10:12:41 +0000
+++ b/src/image.c       2010-08-06 19:07:16 +0000
@@ -126,6 +126,9 @@
 
 Lisp_Object Vx_bitmap_file_path;
 
+/* The symbol `postscript' identifying images of this type.  */
+
+Lisp_Object Qpostscript;
 
 static void x_disable_image (struct frame *, struct image *);
 static void x_edge_detection (struct frame *, struct image *, Lisp_Object,
@@ -1756,8 +1759,6 @@
   /* If not found, create a new image and cache it.  */
   if (img == NULL)
     {
-      extern Lisp_Object Qpostscript;
-
       BLOCK_INPUT;
       img = make_image (spec, hash);
       cache_image (f, img);
@@ -7742,10 +7743,6 @@
 #define HAVE_GHOSTSCRIPT 1
 #endif /* HAVE_X_WINDOWS */
 
-/* The symbol `postscript' identifying images of this type.  */
-
-Lisp_Object Qpostscript;
-
 #ifdef HAVE_GHOSTSCRIPT
 
 static int gs_image_p (Lisp_Object object);

=== modified file 'src/msdos.c'
--- a/src/msdos.c       2010-08-06 14:54:06 +0000
+++ b/src/msdos.c       2010-08-06 19:07:16 +0000
@@ -1453,7 +1453,6 @@
        /* Look for a `help-echo' property.  */
        {
          Lisp_Object help;
-         extern Lisp_Object Qhelp_echo;
 
          /* Check overlays first.  */
          help = Qnil;

=== modified file 'src/process.c'
--- a/src/process.c     2010-08-06 10:12:41 +0000
+++ b/src/process.c     2010-08-06 19:07:16 +0000
@@ -6361,8 +6361,7 @@
 {
   int old_errno = errno;
   Lisp_Object proc;
-  register struct Lisp_Process *p;
-  extern EMACS_TIME *input_available_clear_time;
+  struct Lisp_Process *p;
 
   SIGNAL_THREAD_CHECK (signo);
 

=== modified file 'src/xdisp.c'
--- a/src/xdisp.c       2010-08-06 15:53:11 +0000
+++ b/src/xdisp.c       2010-08-06 19:07:16 +0000
@@ -10195,7 +10195,6 @@
       int enabled_p = !NILP (PROP (TOOL_BAR_ITEM_ENABLED_P));
       int selected_p = !NILP (PROP (TOOL_BAR_ITEM_SELECTED_P));
       int hmargin, vmargin, relief, idx, end;
-      extern Lisp_Object QCrelief, QCmargin, QCconversion;
 
       /* If image is a vector, choose the image according to the
         button state.  */

=== modified file 'src/xterm.c'
--- a/src/xterm.c       2010-08-05 23:34:12 +0000
+++ b/src/xterm.c       2010-08-06 19:07:16 +0000
@@ -7628,7 +7628,6 @@
       /* If DPYINFO is null, this means we didn't open the display
         in the first place, so don't try to close it.  */
       {
-        extern void (*fatal_error_signal_hook) (void);
        fatal_error_signal_hook = x_fatal_error_signal;
        XtCloseDisplay (dpy);
        fatal_error_signal_hook = NULL;