Declare Lisp_Object Q* variables to be 'static' if not exproted.

This makes it easier for human readers (and static analyzers)
to see whether these variables are used from other modules.
* alloc.c, buffer.c, bytecode.c, callint.c, casetab.c, category.c:
* ccl.c, character.c, charset.c, cmds.c, coding.c, composite.c:
* data.c, dbusbind.c, dired.c, editfns.c, eval.c, fileio.c, fns.c:
* font.c, frame.c, fringe.c, ftfont.c, image.c, keyboard.c, keymap.c:
* lread.c, macros.c, minibuf.c, print.c, process.c, search.c:
* sound.c, syntax.c, textprop.c, window.c, xdisp.c, xfaces.c, xfns.c:
* xmenu.c, xselect.c:
Declare Q* vars static if they are not used in other modules.
* ccl.h, character.h, charset.h, coding.h, composite.h, font.h:
* frame.h, intervals.h, keyboard.h, lisp.h, process.h, syntax.h:
Remove decls of unexported vars.
* keyboard.h (EVENT_HEAD_UNMODIFIED): Remove now-unused macro.

1 files changed, 29 insertions, 29 deletions

diff --git a/src/dbusbind.c b/src/dbusbind.c
index 8a6870555d..b986724d79 100644
--- a/src/dbusbind.c
+++ b/src/dbusbind.c
@@ -30,50 +30,50 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 
 /* Subroutines.  */
-Lisp_Object Qdbus_init_bus;
-Lisp_Object Qdbus_close_bus;
-Lisp_Object Qdbus_get_unique_name;
-Lisp_Object Qdbus_call_method;
-Lisp_Object Qdbus_call_method_asynchronously;
-Lisp_Object Qdbus_method_return_internal;
-Lisp_Object Qdbus_method_error_internal;
-Lisp_Object Qdbus_send_signal;
-Lisp_Object Qdbus_register_service;
-Lisp_Object Qdbus_register_signal;
-Lisp_Object Qdbus_register_method;
+static Lisp_Object Qdbus_init_bus;
+static Lisp_Object Qdbus_close_bus;
+static Lisp_Object Qdbus_get_unique_name;
+static Lisp_Object Qdbus_call_method;
+static Lisp_Object Qdbus_call_method_asynchronously;
+static Lisp_Object Qdbus_method_return_internal;
+static Lisp_Object Qdbus_method_error_internal;
+static Lisp_Object Qdbus_send_signal;
+static Lisp_Object Qdbus_register_service;
+static Lisp_Object Qdbus_register_signal;
+static Lisp_Object Qdbus_register_method;
 
 /* D-Bus error symbol.  */
-Lisp_Object Qdbus_error;
+static Lisp_Object Qdbus_error;
 
 /* Lisp symbols of the system and session buses.  */
-Lisp_Object QCdbus_system_bus, QCdbus_session_bus;
+static Lisp_Object QCdbus_system_bus, QCdbus_session_bus;
 
 /* Lisp symbol for method call timeout.  */
-Lisp_Object QCdbus_timeout;
+static Lisp_Object QCdbus_timeout;
 
 /* Lisp symbols for name request flags.  */
-Lisp_Object QCdbus_request_name_allow_replacement;
-Lisp_Object QCdbus_request_name_replace_existing;
-Lisp_Object QCdbus_request_name_do_not_queue;
+static Lisp_Object QCdbus_request_name_allow_replacement;
+static Lisp_Object QCdbus_request_name_replace_existing;
+static Lisp_Object QCdbus_request_name_do_not_queue;
 
 /* Lisp symbols for name request replies.  */
-Lisp_Object QCdbus_request_name_reply_primary_owner;
-Lisp_Object QCdbus_request_name_reply_in_queue;
-Lisp_Object QCdbus_request_name_reply_exists;
-Lisp_Object QCdbus_request_name_reply_already_owner;
+static Lisp_Object QCdbus_request_name_reply_primary_owner;
+static Lisp_Object QCdbus_request_name_reply_in_queue;
+static Lisp_Object QCdbus_request_name_reply_exists;
+static Lisp_Object QCdbus_request_name_reply_already_owner;
 
 /* Lisp symbols of D-Bus types.  */
-Lisp_Object QCdbus_type_byte, QCdbus_type_boolean;
-Lisp_Object QCdbus_type_int16, QCdbus_type_uint16;
-Lisp_Object QCdbus_type_int32, QCdbus_type_uint32;
-Lisp_Object QCdbus_type_int64, QCdbus_type_uint64;
-Lisp_Object QCdbus_type_double, QCdbus_type_string;
-Lisp_Object QCdbus_type_object_path, QCdbus_type_signature;
+static Lisp_Object QCdbus_type_byte, QCdbus_type_boolean;
+static Lisp_Object QCdbus_type_int16, QCdbus_type_uint16;
+static Lisp_Object QCdbus_type_int32, QCdbus_type_uint32;
+static Lisp_Object QCdbus_type_int64, QCdbus_type_uint64;
+static Lisp_Object QCdbus_type_double, QCdbus_type_string;
+static Lisp_Object QCdbus_type_object_path, QCdbus_type_signature;
 #ifdef DBUS_TYPE_UNIX_FD
 Lisp_Object QCdbus_type_unix_fd;
 #endif
-Lisp_Object QCdbus_type_array, QCdbus_type_variant;
-Lisp_Object QCdbus_type_struct, QCdbus_type_dict_entry;
+static Lisp_Object QCdbus_type_array, QCdbus_type_variant;
+static Lisp_Object QCdbus_type_struct, QCdbus_type_dict_entry;
 
 /* Whether we are reading a D-Bus event.  */
 int xd_in_read_queued_messages = 0;