2003-06-08 Andrew Cagney <cagney@redhat.com>

* acinclude.m4 (gcc_AC_CHECK_DECL, (gcc_AC_CHECK_DECL): Stolen
	from GCC's acinclude.m4.
	* configure.in: Check for getopt's delcaration.
	* aclocal.m4, config.in, configure: Re-generate.
	* main.c (error_init): Delete declaration.
	* defs.h (error_init): Declare.
	* rs6000-tdep.c (rs6000_fetch_pointer_argument): Make static.
	(rs6000_convert_from_func_ptr_addr): Make static.
	(_initialize_rs6000_tdep): Add declaration.
	* cli/cli-cmds.c (dont_repeat): Delete declaration.
	(show_commands, set_verbose, show_history): Delete declaration.
	* top.h (set_verbose): Add declaration.
	(show_history, set_history, show_commands): Add declaration.
	(do_restore_instream_cleanup): Add declaration.
	* objc-lang.c (specialcmp): Make static.
	(print_object_command): Make static.
	(find_objc_msgsend): Make static.
	(find_objc_msgcall_submethod_helper): Make static.
	(find_objc_msgcall_submethod): Make static.
	(_initialize_objc_language): Add declaration.
	(find_implementation_from_class): Make static.
	(find_implementation): Make static.
	* objc-exp.y (yylex): Delete lookup_struct_typedef declaration.
	* objc-lang.h (lookup_struct_typedef): Add declaration.
	* cli/cli-interp.c (_initialize_cli_interp): Add declaration.
	* cli/cli-script.c (clear_hook_in_cleanup): Make static.
	(do_restore_user_call_depth): Make static.
	(do_restore_instream_cleanup): Delete declaration.
	(dont_repeat): Delete declaration.
	* cli/cli-decode.c (add_abbrev_cmd): Delete function.
	* cli/cli-dump.c (_initialize_cli_dump): Add declaration.
	* reggroups.c (_initialize_reggroup): Add declaration.
	* cp-support.c (_initialize_cp_support): Add declaration.
	* cp-abi.c (_initialize_cp_abi): Add declaration.
	* hpacc-abi.c (_initialize_hpacc_abi): Add declaration.
	* gnu-v3-abi.c (gnuv3_baseclass_offset): Make static.
	(_initialize_gnu_v3_abi): Add declaration.
	* gnu-v2-abi.c (gnuv2_value_rtti_type): Make static.
	(_initialize_gnu_v2_abi): Add declaration.
	* frame-base.c (_initialize_frame_base): Add declaration.
	* doublest.c (floatformat_from_length): Make static.
	* frame-unwind.c (_initialize_frame_unwind): Add declaration.
	* frame.c (create_sentinel_frame): Make static.
	(_initialize_frame): Add declaration.
	* top.c (do_catch_errors): Make static.
	(gdb_rl_operate_and_get_next_completion): Make static.
	* typeprint.c: Include "typeprint.h".
	* sentinel-frame.c (sentinel_frame_prev_register): Make static.
	(sentinel_frame_this_id): Make static.
	* p-valprint.c (_initialize_pascal_valprint): Add declaration.
	* ui-out.c (make_cleanup_ui_out_begin_end): Delete function.
	* dwarf2-frame.c (dwarf2_frame_cache): Make static.
	* p-exp.y (push_current_type, pop_current_type): ISO C declaration.
	* dwarf2expr.h (dwarf_expr_context): ISO C declaration.
	* maint.c (maintenance_print_architecture): Make static.
	* signals/signals.c (_initialize_signals): Add declaration.
	* std-regs.c (_initialize_frame_reg): Add declaration.
	* jv-exp.y (push_variable): ISO C definition.
	(push_qualified_expression_name): Ditto.
	* memattr.c (_initialize_mem): Add declaration.
	* remote.c (remote_check_watch_resources): Make static.
	(remote_stopped_by_watchpoint): Make static.
	(remote_stopped_data_address): Make static.
	* d10v-tdep.c (nr_dmap_regs): Make static.
	(a0_regnum): Make static.
	(d10v_frame_unwind_cache): Make static.
	(d10v_frame_p): Make static.
	* osabi.c (show_osabi): Make static.
	(_initialize_gdb_osabi): Add extern declaration.
	* gdbtypes.c (make_qualified_type): Make static.
	(safe_parse_type): Make static.
	* macrocmd.c (_initialize_macrocmd): Add extern declaration.
	* macrotab.c (macro_bcache_free): Make static.
	* interps.c (interp_set_quiet): Make static.
	(interpreter_exec_cmd): Make static.
	* stack.h (select_frame_command): New file.
	* stack.c: Include "stack.h".
	(select_frame_command_wrapper): Delete function.
	(select_frame_command): Make global.
	* infcall.c: Include "infcall.h".
	* linespec.c: Include "linespec.h".
	* symfile.c (sections_overlap): Make static.
	* cp-support.h (cp_initialize_namespace): ISO C declaration.
	* charset.c (_initialize_charset): Add missing prototype.
	* regcache.c (init_legacy_regcache_descr): Make static.
	(do_regcache_xfree): Make static.
	(regcache_xfer_part): Make static.
	(_initialize_regcache): Add missing prototype.
	* breakpoint.c (parse_breakpoint_sals): Make static.
	(breakpoint_sals_to_pc): Make static.
	* interps.h (clear_interpreter_hooks): ISO C declaration.
	* Makefile.in (stack_h): Define.
	(stack.o, typeprint.o, mi-main.o): Update dependencies.
	(mi-cmd-stack.o, infcall.o, linespec.o): Update dependencies.

Index: mi/ChangeLog
2003-06-08  Andrew Cagney  <cagney@redhat.com>

	* mi-parse.c (_initialize_mi_parse): Delete function.
	* mi-main.c: Include "mi-main.h".
	* mi-interp.c (_initialize_mi_interp): Add declaration.
	* mi-cmd-stack.c: Include "stack.h".
	(select_frame_command_wrapper): Delete extern declaration.
	(mi_cmd_stack_select_frame): Replace select_frame_command_wrapper
	with select_frame_command.

gdb/ChangeLog

@@ -1,3 +1,100 @@
+2003-06-08  Andrew Cagney  <cagney@redhat.com>
+
+	* acinclude.m4 (gcc_AC_CHECK_DECL, (gcc_AC_CHECK_DECL): Stolen
+	from GCC's acinclude.m4.
+	* configure.in: Check for getopt's delcaration.
+	* aclocal.m4, config.in, configure: Re-generate.	
+	* main.c (error_init): Delete declaration.
+	* defs.h (error_init): Declare.
+	* rs6000-tdep.c (rs6000_fetch_pointer_argument): Make static.
+	(rs6000_convert_from_func_ptr_addr): Make static.
+	(_initialize_rs6000_tdep): Add declaration.
+	* cli/cli-cmds.c (dont_repeat): Delete declaration.
+	(show_commands, set_verbose, show_history): Delete declaration.
+	* top.h (set_verbose): Add declaration.
+	(show_history, set_history, show_commands): Add declaration.
+	(do_restore_instream_cleanup): Add declaration.
+	* objc-lang.c (specialcmp): Make static.
+	(print_object_command): Make static.
+	(find_objc_msgsend): Make static.
+	(find_objc_msgcall_submethod_helper): Make static.
+	(find_objc_msgcall_submethod): Make static.
+	(_initialize_objc_language): Add declaration.
+	(find_implementation_from_class): Make static.
+	(find_implementation): Make static.
+	* objc-exp.y (yylex): Delete lookup_struct_typedef declaration.
+	* objc-lang.h (lookup_struct_typedef): Add declaration.
+	* cli/cli-interp.c (_initialize_cli_interp): Add declaration.
+	* cli/cli-script.c (clear_hook_in_cleanup): Make static.
+	(do_restore_user_call_depth): Make static.
+	(do_restore_instream_cleanup): Delete declaration.
+	(dont_repeat): Delete declaration.
+	* cli/cli-decode.c (add_abbrev_cmd): Delete function.
+	* cli/cli-dump.c (_initialize_cli_dump): Add declaration.
+	* reggroups.c (_initialize_reggroup): Add declaration.
+	* cp-support.c (_initialize_cp_support): Add declaration.
+	* cp-abi.c (_initialize_cp_abi): Add declaration.
+	* hpacc-abi.c (_initialize_hpacc_abi): Add declaration.
+	* gnu-v3-abi.c (gnuv3_baseclass_offset): Make static.
+	(_initialize_gnu_v3_abi): Add declaration.
+	* gnu-v2-abi.c (gnuv2_value_rtti_type): Make static.
+	(_initialize_gnu_v2_abi): Add declaration.
+	* frame-base.c (_initialize_frame_base): Add declaration.
+	* doublest.c (floatformat_from_length): Make static.
+	* frame-unwind.c (_initialize_frame_unwind): Add declaration.
+	* frame.c (create_sentinel_frame): Make static.
+	(_initialize_frame): Add declaration.
+	* top.c (do_catch_errors): Make static.
+	(gdb_rl_operate_and_get_next_completion): Make static.
+	* typeprint.c: Include "typeprint.h".
+	* sentinel-frame.c (sentinel_frame_prev_register): Make static.
+	(sentinel_frame_this_id): Make static.
+	* p-valprint.c (_initialize_pascal_valprint): Add declaration.
+	* ui-out.c (make_cleanup_ui_out_begin_end): Delete function.
+	* dwarf2-frame.c (dwarf2_frame_cache): Make static.
+	* p-exp.y (push_current_type, pop_current_type): ISO C declaration.
+	* dwarf2expr.h (dwarf_expr_context): ISO C declaration.
+	* maint.c (maintenance_print_architecture): Make static.
+	* signals/signals.c (_initialize_signals): Add declaration.
+	* std-regs.c (_initialize_frame_reg): Add declaration.
+	* jv-exp.y (push_variable): ISO C definition.
+	(push_qualified_expression_name): Ditto.
+	* memattr.c (_initialize_mem): Add declaration.
+	* remote.c (remote_check_watch_resources): Make static.
+	(remote_stopped_by_watchpoint): Make static.
+	(remote_stopped_data_address): Make static.
+	* d10v-tdep.c (nr_dmap_regs): Make static.
+	(a0_regnum): Make static.
+	(d10v_frame_unwind_cache): Make static.
+	(d10v_frame_p): Make static.
+	* osabi.c (show_osabi): Make static.
+	(_initialize_gdb_osabi): Add extern declaration.
+	* gdbtypes.c (make_qualified_type): Make static.
+	(safe_parse_type): Make static.
+	* macrocmd.c (_initialize_macrocmd): Add extern declaration.
+	* macrotab.c (macro_bcache_free): Make static.
+	* interps.c (interp_set_quiet): Make static.
+	(interpreter_exec_cmd): Make static.
+	* stack.h (select_frame_command): New file.
+	* stack.c: Include "stack.h".
+	(select_frame_command_wrapper): Delete function.
+	(select_frame_command): Make global.
+	* infcall.c: Include "infcall.h".
+	* linespec.c: Include "linespec.h".
+	* symfile.c (sections_overlap): Make static.
+	* cp-support.h (cp_initialize_namespace): ISO C declaration.
+	* charset.c (_initialize_charset): Add missing prototype.
+	* regcache.c (init_legacy_regcache_descr): Make static.
+	(do_regcache_xfree): Make static.
+	(regcache_xfer_part): Make static.
+	(_initialize_regcache): Add missing prototype.
+	* breakpoint.c (parse_breakpoint_sals): Make static.
+	(breakpoint_sals_to_pc): Make static.
+	* interps.h (clear_interpreter_hooks): ISO C declaration.
+	* Makefile.in (stack_h): Define.
+	(stack.o, typeprint.o, mi-main.o): Update dependencies.
+	(mi-cmd-stack.o, infcall.o, linespec.o): Update dependencies.
+
 2003-06-08  Andrew Cagney  <cagney@redhat.com>
 
 	* Makefile.in (d10v-tdep.o): Update dependencies.

gdb/Makefile.in

@@ -726,6 +726,7 @@ source_h = source.h
 sparcnbsd_tdep_h = sparcnbsd-tdep.h
 srec_h = srec.h
 stabsread_h = stabsread.h
+stack_h = stack.h
 symfile_h = symfile.h
 symtab_h = symtab.h
 target_h = target.h $(bfd_h) $(symtab_h) $(dcache_h) $(memattr_h)
@@ -1900,8 +1901,8 @@ language.o: language.c $(defs_h) $(gdb_string_h) $(symtab_h) $(gdbtypes_h) \
 lin-lwp.o: lin-lwp.c $(defs_h) $(gdb_assert_h) $(gdb_string_h) $(gdb_wait_h) \
 	$(gdbthread_h) $(inferior_h) $(target_h) $(regcache_h) $(gdbcmd_h)
 linespec.o: linespec.c $(defs_h) $(symtab_h) $(frame_h) $(command_h) \
-	$(symfile_h) $(objfiles_h) $(demangle_h) $(value_h) $(completer_h) \
+	$(symfile_h) $(objfiles_h) $(source_h) $(demangle_h) $(value_h) \
-	$(cp_abi_h) $(source_h) $(parser_defs_h) $(block_h) $(objc_lang_h)
+	$(completer_h) $(cp_abi_h) $(parser_defs_h) $(block_h) $(objc_lang_h)
 linux-proc.o: linux-proc.c $(defs_h) $(inferior_h) $(regcache_h) \
 	$(gregset_h) $(gdbcore_h) $(gdbthread_h) $(elf_bfd_h) \
 	$(cli_decode_h) $(gdb_string_h)
@@ -2263,8 +2264,8 @@ stabsread.o: stabsread.c $(defs_h) $(gdb_string_h) $(bfd_h) $(gdb_obstack_h) \
 	$(doublest_h) $(stabsread_h) $(cp_abi_h) $(cp_support_h)
 stack.o: stack.c $(defs_h) $(gdb_string_h) $(value_h) $(symtab_h) \
 	$(gdbtypes_h) $(expression_h) $(language_h) $(frame_h) $(gdbcmd_h) \
-	$(gdbcore_h) $(target_h) $(breakpoint_h) $(demangle_h) $(inferior_h) \
+	$(gdbcore_h) $(target_h) $(source_h) $(breakpoint_h) $(demangle_h) \
-	$(annotate_h) $(ui_out_h) $(source_h) $(block_h)
+	$(inferior_h) $(annotate_h) $(ui_out_h) $(block_h) $(stack_h)
 standalone.o: standalone.c $(gdb_stat_h) $(defs_h) $(symtab_h) $(frame_h) \
 	$(inferior_h) $(gdb_wait_h)
 std-regs.o: std-regs.c $(defs_h) $(builtin_regs_h) $(frame_h) $(gdbtypes_h) \
@@ -2316,7 +2317,8 @@ tracepoint.o: tracepoint.c $(defs_h) $(symtab_h) $(frame_h) $(gdbtypes_h) \
 trad-frame.o: trad-frame.c $(defs_h) $(frame_h) $(trad_frame_h) $(regcache_h)
 typeprint.o: typeprint.c $(defs_h) $(gdb_obstack_h) $(bfd_h) $(symtab_h) \
 	$(gdbtypes_h) $(expression_h) $(value_h) $(gdbcore_h) $(command_h) \
-	$(gdbcmd_h) $(target_h) $(language_h) $(cp_abi_h) $(gdb_string_h)
+	$(gdbcmd_h) $(target_h) $(language_h) $(cp_abi_h) $(typeprint_h) \
+	$(gdb_string_h)
 ui-file.o: ui-file.c $(defs_h) $(ui_file_h) $(gdb_string_h)
 ui-out.o: ui-out.c $(defs_h) $(gdb_string_h) $(expression_h) $(language_h) \
 	$(ui_out_h) $(gdb_assert_h)
@@ -2592,7 +2594,7 @@ mi-cmd-env.o: $(srcdir)/mi/mi-cmd-env.c $(defs_h) $(inferior_h) $(value_h) \
 	$(environ_h) $(command_h) $(ui_out_h) $(top_h) $(gdb_string_h)
 	$(CC) -c $(INTERNAL_CFLAGS) $(srcdir)/mi/mi-cmd-env.c
 mi-cmd-stack.o: $(srcdir)/mi/mi-cmd-stack.c $(defs_h) $(target_h) $(frame_h) \
-	$(value_h) $(mi_cmds_h) $(ui_out_h) $(symtab_h) $(block_h)
+	$(value_h) $(mi_cmds_h) $(ui_out_h) $(symtab_h) $(block_h) $(stack_h)
 	$(CC) -c $(INTERNAL_CFLAGS) $(srcdir)/mi/mi-cmd-stack.c
 mi-cmd-var.o: $(srcdir)/mi/mi-cmd-var.c $(defs_h) $(mi_cmds_h) $(ui_out_h) \
 	$(mi_out_h) $(varobj_h) $(value_h) $(gdb_string_h)

gdb/acinclude.m4

@@ -943,3 +943,56 @@ AC_DEFUN([AC_DEFINE_DIR], [
     AC_DEFINE_UNQUOTED($1, "$ac_define_dir", $3))
 ])
 
+dnl See whether we need a declaration for a function.
+dnl The result is highly dependent on the INCLUDES passed in, so make sure
+dnl to use a different cache variable name in this macro if it is invoked
+dnl in a different context somewhere else.
+dnl gcc_AC_CHECK_DECL(SYMBOL,
+dnl 	[ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, INCLUDES]]])
+AC_DEFUN(gcc_AC_CHECK_DECL,
+[AC_MSG_CHECKING([whether $1 is declared])
+AC_CACHE_VAL(gcc_cv_have_decl_$1,
+[AC_TRY_COMPILE([$4],
+[#ifndef $1
+char *(*pfn) = (char *(*)) $1 ;
+#endif], eval "gcc_cv_have_decl_$1=yes", eval "gcc_cv_have_decl_$1=no")])
+if eval "test \"`echo '$gcc_cv_have_decl_'$1`\" = yes"; then
+  AC_MSG_RESULT(yes) ; ifelse([$2], , :, [$2])
+else
+  AC_MSG_RESULT(no) ; ifelse([$3], , :, [$3])
+fi
+])dnl
+
+dnl Check multiple functions to see whether each needs a declaration.
+dnl Arrange to define HAVE_DECL_<FUNCTION> to 0 or 1 as appropriate.
+dnl gcc_AC_CHECK_DECLS(SYMBOLS,
+dnl 	[ACTION-IF-NEEDED [, ACTION-IF-NOT-NEEDED [, INCLUDES]]])
+AC_DEFUN(gcc_AC_CHECK_DECLS,
+[for ac_func in $1
+do
+changequote(, )dnl
+  ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+changequote([, ])dnl
+gcc_AC_CHECK_DECL($ac_func,
+  [AC_DEFINE_UNQUOTED($ac_tr_decl, 1) $2],
+  [AC_DEFINE_UNQUOTED($ac_tr_decl, 0) $3],
+dnl It is possible that the include files passed in here are local headers
+dnl which supply a backup declaration for the relevant prototype based on
+dnl the definition of (or lack of) the HAVE_DECL_ macro.  If so, this test
+dnl will always return success.  E.g. see libiberty.h's handling of
+dnl `basename'.  To avoid this, we define the relevant HAVE_DECL_ macro to
+dnl 1 so that any local headers used do not provide their own prototype
+dnl during this test.
+#undef $ac_tr_decl
+#define $ac_tr_decl 1
+  $4
+)
+done
+dnl Automatically generate config.h entries via autoheader.
+if test x = y ; then
+  patsubst(translit([$1], [a-z], [A-Z]), [\w+],
+    [AC_DEFINE([HAVE_DECL_\&], 1,
+      [Define to 1 if we found this declaration otherwise define to 0.])])dnl
+fi
+])
+

gdb/aclocal.m4

@@ -951,6 +951,59 @@ AC_DEFUN([AC_DEFINE_DIR], [
     AC_DEFINE_UNQUOTED($1, "$ac_define_dir", $3))
 ])
 
+dnl See whether we need a declaration for a function.
+dnl The result is highly dependent on the INCLUDES passed in, so make sure
+dnl to use a different cache variable name in this macro if it is invoked
+dnl in a different context somewhere else.
+dnl gcc_AC_CHECK_DECL(SYMBOL,
+dnl 	[ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, INCLUDES]]])
+AC_DEFUN(gcc_AC_CHECK_DECL,
+[AC_MSG_CHECKING([whether $1 is declared])
+AC_CACHE_VAL(gcc_cv_have_decl_$1,
+[AC_TRY_COMPILE([$4],
+[#ifndef $1
+char *(*pfn) = (char *(*)) $1 ;
+#endif], eval "gcc_cv_have_decl_$1=yes", eval "gcc_cv_have_decl_$1=no")])
+if eval "test \"`echo '$gcc_cv_have_decl_'$1`\" = yes"; then
+  AC_MSG_RESULT(yes) ; ifelse([$2], , :, [$2])
+else
+  AC_MSG_RESULT(no) ; ifelse([$3], , :, [$3])
+fi
+])dnl
+
+dnl Check multiple functions to see whether each needs a declaration.
+dnl Arrange to define HAVE_DECL_<FUNCTION> to 0 or 1 as appropriate.
+dnl gcc_AC_CHECK_DECLS(SYMBOLS,
+dnl 	[ACTION-IF-NEEDED [, ACTION-IF-NOT-NEEDED [, INCLUDES]]])
+AC_DEFUN(gcc_AC_CHECK_DECLS,
+[for ac_func in $1
+do
+changequote(, )dnl
+  ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+changequote([, ])dnl
+gcc_AC_CHECK_DECL($ac_func,
+  [AC_DEFINE_UNQUOTED($ac_tr_decl, 1) $2],
+  [AC_DEFINE_UNQUOTED($ac_tr_decl, 0) $3],
+dnl It is possible that the include files passed in here are local headers
+dnl which supply a backup declaration for the relevant prototype based on
+dnl the definition of (or lack of) the HAVE_DECL_ macro.  If so, this test
+dnl will always return success.  E.g. see libiberty.h's handling of
+dnl `basename'.  To avoid this, we define the relevant HAVE_DECL_ macro to
+dnl 1 so that any local headers used do not provide their own prototype
+dnl during this test.
+#undef $ac_tr_decl
+#define $ac_tr_decl 1
+  $4
+)
+done
+dnl Automatically generate config.h entries via autoheader.
+if test x = y ; then
+  patsubst(translit([$1], [a-z], [A-Z]), [\w+],
+    [AC_DEFINE([HAVE_DECL_\&], 1,
+      [Define to 1 if we found this declaration otherwise define to 0.])])dnl
+fi
+])
+
 
 # Add --enable-maintainer-mode option to configure.
 # From Jim Meyering

gdb/breakpoint.c

@@ -4607,7 +4607,7 @@ create_breakpoints (struct symtabs_and_lines sals, char **addr_string,
    addresses found. ADDR_STRING contains a vector of (canonical)
    address strings. ARG points to the end of the SAL. */
 
-void
+static void
 parse_breakpoint_sals (char **address,
 		       struct symtabs_and_lines *sals,
 		       char ***addr_string)
@@ -4674,7 +4674,7 @@ parse_breakpoint_sals (char **address,
 /* Convert each SAL into a real PC.  Verify that the PC can be
    inserted as a breakpoint.  If it can't throw an error. */
 
-void
+static void
 breakpoint_sals_to_pc (struct symtabs_and_lines *sals,
 		       char *address)
 {    

gdb/charset.c

@@ -1163,6 +1163,7 @@ target_char_to_host (int target_char, int *host_char)
 
 /* The charset.c module initialization function.  */
 
+extern initialize_file_ftype _initialize_charset; /* -Wmissing-prototype */
 
 void
 _initialize_charset (void)

gdb/cli/cli-cmds.c

@@ -48,18 +48,6 @@
 #define GDBINIT_FILENAME        ".gdbinit"
 #endif
 
-/* From gdb/top.c */
-
-extern void dont_repeat (void);
-
-extern void set_verbose (char *, int, struct cmd_list_element *);
-
-extern void show_history (char *, int);
-
-extern void set_history (char *, int);
-
-extern void show_commands (char *, int);
-
 /* Prototypes for local command functions */
 
 static void complete_command (char *, int);

gdb/cli/cli-decode.c

@@ -183,20 +183,6 @@ add_cmd (char *name, enum command_class class, void (*fun) (char *, int),
   return c;
 }
 
-/* Same as above, except that the abbrev_flag is set. */
-/* Note: Doesn't seem to be used anywhere currently. */
-
-struct cmd_list_element *
-add_abbrev_cmd (char *name, enum command_class class, void (*fun) (char *, int),
-		char *doc, struct cmd_list_element **list)
-{
-  register struct cmd_list_element *c
-  = add_cmd (name, class, fun, doc, list);
-
-  c->abbrev_flag = 1;
-  return c;
-}
-
 /* Deprecates a command CMD.
    REPLACEMENT is the name of the command which should be used in place
    of this command, or NULL if no such command exists.

gdb/cli/cli-dump.c

@@ -698,6 +698,8 @@ binary_append_command (char *cmd, int from_tty)
   help_list (binary_append_cmdlist, "append binary ", -1, gdb_stdout);
 }
 
+extern initialize_file_ftype _initialize_cli_dump; /* -Wmissing-prototypes */
+
 void
 _initialize_cli_dump (void)
 {

gdb/cli/cli-interp.c

@@ -118,6 +118,8 @@ safe_execute_command (struct ui_out *uiout, char *command, int from_tty)
 
 
 /* standard gdb initialization hook */
+extern initialize_file_ftype _initialize_cli_interp; /* -Wmissing-prototypes */
+
 void
 _initialize_cli_interp (void)
 {

gdb/cli/cli-script.c

@@ -34,12 +34,6 @@
 #include "cli/cli-decode.h"
 #include "cli/cli-script.h"
 
-/* From gdb/top.c */
-
-extern void dont_repeat (void);
-
-extern void do_restore_instream_cleanup (void *stream);
-
 /* Prototypes for local functions */
 
 static struct cleanup *
@@ -216,7 +210,7 @@ print_command_lines (struct ui_out *uiout, struct command_line *cmd,
 
 /* Handle pre-post hooks.  */
 
-void
+static void
 clear_hook_in_cleanup (void *data)
 {
   struct cmd_list_element *c = data;
@@ -248,7 +242,7 @@ execute_cmd_post_hook (struct cmd_list_element *c)
 }
 
 /* Execute the command in CMD.  */
-void
+static void
 do_restore_user_call_depth (void * call_depth)
 {	
   int * depth = call_depth;

gdb/config.in

@@ -441,6 +441,9 @@
    Solaris 2.[78] when using GCC.  */
 #undef _MSE_INT_H
 
+/* Define to 1 if we found this declaration otherwise define to 0. */
+#undef HAVE_DECL_GETOPT
+
 /* Define if sigsetjmp is available.  */
 #undef HAVE_SIGSETJMP
 

gdb/configure.in

@@ -357,6 +357,12 @@ AC_CHECK_HEADERS(curses.h ncurses.h term.h)
 # unconditionally, so what's the point in checking these?
 AC_CHECK_HEADERS(ctype.h time.h)
 
+# ------------------------- #
+# Checks for declarations.  #
+# ------------------------- #
+
+gcc_AC_CHECK_DECLS(getopt)
+
 # ------------------ #
 # Checks for types.  #
 # ------------------ #

gdb/cp-abi.c

@@ -234,6 +234,8 @@ show_cp_abi_cmd (char *args, int from_tty)
   ui_out_text (uiout, ").\n");
 }
 
+extern initialize_file_ftype _initialize_cp_abi; /* -Wmissing-prototypes */
+
 void
 _initialize_cp_abi (void)
 {

gdb/cp-support.c

@@ -349,6 +349,8 @@ first_component_command (char *arg, int from_tty)
   printf_unfiltered ("%s\n", prefix);
 }
 
+extern initialize_file_ftype _initialize_cp_support; /* -Wmissing-prototypes */
+
 void
 _initialize_cp_support (void)
 {

gdb/cp-support.h

@@ -71,7 +71,7 @@ extern void cp_add_using_directive (const char *name,
 				    unsigned int outer_length,
 				    unsigned int inner_length);
 
-extern void cp_initialize_namespace ();
+extern void cp_initialize_namespace (void);
 
 extern void cp_finalize_namespace (struct block *static_block,
 				   struct obstack *obstack);

gdb/d10v-tdep.c

@@ -86,13 +86,13 @@ enum
     RET1_REGNUM = R0_REGNUM,
   };
 
-int
+static int
 nr_dmap_regs (struct gdbarch *gdbarch)
 {
   return gdbarch_tdep (gdbarch)->nr_dmap_regs;
 }
 
-int
+static int
 a0_regnum (struct gdbarch *gdbarch)
 {
   return gdbarch_tdep (gdbarch)->a0_regnum;
@@ -661,7 +661,7 @@ prologue_find_regs (struct d10v_unwind_cache *info, unsigned short op,
    in the stack frame.  sp is even more special: the address we return
    for it IS the sp for the next frame. */
 
-struct d10v_unwind_cache *
+static struct d10v_unwind_cache *
 d10v_frame_unwind_cache (struct frame_info *next_frame,
 			 void **this_prologue_cache)
 {
@@ -1448,7 +1448,7 @@ static const struct frame_unwind d10v_frame_unwind = {
   d10v_frame_prev_register
 };
 
-const struct frame_unwind *
+static const struct frame_unwind *
 d10v_frame_p (CORE_ADDR pc)
 {
   return &d10v_frame_unwind;

gdb/defs.h

@@ -881,6 +881,9 @@ extern NORETURN void error (const char *fmt, ...) ATTR_NORETURN ATTR_FORMAT (pri
 
 extern NORETURN void error_stream (struct ui_file *) ATTR_NORETURN;
 
+/* Initialize the error buffer.  */
+extern void error_init (void);
+
 /* Returns a freshly allocate buffer containing the last error
    message.  */
 extern char *error_last_message (void);

gdb/doublest.c

@@ -625,7 +625,7 @@ floatformat_from_doublest (const struct floatformat *fmt,
    target-dependent code, the format of floating-point types is known,
    but not passed on by GDB.  This should be fixed.  */
 
-const struct floatformat *
+static const struct floatformat *
 floatformat_from_length (int len)
 {
   if (len * TARGET_CHAR_BIT == TARGET_FLOAT_BIT)

gdb/dwarf2-frame.c

@@ -455,7 +455,7 @@ struct dwarf2_frame_cache
   struct dwarf2_frame_state_reg *reg;
 };
 
-struct dwarf2_frame_cache *
+static struct dwarf2_frame_cache *
 dwarf2_frame_cache (struct frame_info *next_frame, void **this_cache)
 {
   struct cleanup *old_chain;

gdb/dwarf2expr.h

@@ -76,7 +76,7 @@ struct dwarf_expr_context
   int in_reg;
 };
 
-struct dwarf_expr_context *new_dwarf_expr_context ();
+struct dwarf_expr_context *new_dwarf_expr_context (void);
 void free_dwarf_expr_context (struct dwarf_expr_context *ctx);
 
 void dwarf_expr_push (struct dwarf_expr_context *ctx, CORE_ADDR value);

gdb/frame-base.c

@@ -146,6 +146,8 @@ frame_base_find_by_pc (struct gdbarch *gdbarch, CORE_ADDR pc)
   return table->default_base;
 }
 
+extern initialize_file_ftype _initialize_frame_base; /* -Wmissing-protypes */
+
 void
 _initialize_frame_base (void)
 {

gdb/frame-unwind.c

@@ -98,6 +98,8 @@ frame_unwind_find_by_pc (struct gdbarch *gdbarch, CORE_ADDR pc)
   return legacy_saved_regs_unwind;
 }
 
+extern initialize_file_ftype _initialize_frame_unwind; /* -Wmissing-prototypes */
+
 void
 _initialize_frame_unwind (void)
 {

gdb/frame.c

@@ -778,7 +778,7 @@ frame_map_regnum_to_name (int regnum)
 
 /* Create a sentinel frame.  */
 
-struct frame_info *
+static struct frame_info *
 create_sentinel_frame (struct regcache *regcache)
 {
   struct frame_info *frame = FRAME_OBSTACK_ZALLOC (struct frame_info);
@@ -2261,6 +2261,8 @@ legacy_frame_p (struct gdbarch *current_gdbarch)
 	  || !SAVE_DUMMY_FRAME_TOS_P ());
 }
 
+extern initialize_file_ftype _initialize_frame; /* -Wmissing-prototypes */
+
 void
 _initialize_frame (void)
 {

gdb/gdbtypes.c

@@ -434,7 +434,7 @@ address_space_int_to_name (int space_flag)
 /* Create a new type with instance flags NEW_FLAGS, based on TYPE.
    If STORAGE is non-NULL, create the new type instance there.  */
 
-struct type *
+static struct type *
 make_qualified_type (struct type *type, int new_flags,
 		     struct type *storage)
 {
@@ -1668,7 +1668,7 @@ check_typedef (struct type *type)
 /* Parse a type expression in the string [P..P+LENGTH).  If an error occurs,
    silently return builtin_type_void. */
 
-struct type *
+static struct type *
 safe_parse_type (char *p, int length)
 {
   struct ui_file *saved_gdb_stderr;

gdb/gnu-v2-abi.c

@@ -184,7 +184,7 @@ gnuv2_virtual_fn_field (struct value **arg1p, struct fn_field * f, int j,
 }
 
 
-struct type *
+static struct type *
 gnuv2_value_rtti_type (struct value *v, int *full, int *top, int *using_enc)
 {
   struct type *known_type;
@@ -401,6 +401,8 @@ init_gnuv2_ops (void)
   gnu_v2_abi_ops.baseclass_offset = gnuv2_baseclass_offset;
 }
 
+extern initialize_file_ftype _initialize_gnu_v2_abi; /* -Wmissing-prototypes */
+
 void
 _initialize_gnu_v2_abi (void)
 {

gdb/gnu-v3-abi.c

@@ -372,7 +372,7 @@ gnuv3_virtual_fn_field (struct value **value_p,
    to (the address of)(ARG) + OFFSET.
 
    -1 is returned on error. */
-int
+static int
 gnuv3_baseclass_offset (struct type *type, int index, char *valaddr,
 			CORE_ADDR address)
 {
@@ -447,6 +447,7 @@ init_gnuv3_ops (void)
   gnu_v3_abi_ops.baseclass_offset = gnuv3_baseclass_offset;
 }
 
+extern initialize_file_ftype _initialize_gnu_v3_abi; /* -Wmissing-prototypes */
 
 void
 _initialize_gnu_v3_abi (void)

gdb/hpacc-abi.c

@@ -309,6 +309,7 @@ init_hpacc_ops (void)
   hpacc_abi_ops.baseclass_offset = gnuv2_baseclass_offset;
 }
 
+extern initialize_file_ftype _initialize_hpacc_abi; /* -Wmissing-prototypes */
 
 void
 _initialize_hpacc_abi (void)

gdb/infcall.c

@@ -34,6 +34,7 @@
 #include "gdbcmd.h"
 #include "command.h"
 #include "gdb_string.h"
+#include "infcall.h"
 
 /* NOTE: cagney/2003-04-16: What's the future of this code?
 

gdb/interps.c

@@ -290,7 +290,7 @@ interp_quiet_p (struct interp *interp)
     return current_interpreter->quiet_p;
 }
 
-int
+static int
 interp_set_quiet (struct interp *interp, int quiet)
 {
   int old_val = interp->quiet_p;
@@ -357,7 +357,7 @@ initialize_interps (void)
   /* Don't know if anything needs to be done here... */
 }
 
-void
+static void
 interpreter_exec_cmd (char *args, int from_tty)
 {
   struct interp *old_interp, *interp_to_use;

gdb/interps.h

@@ -63,7 +63,7 @@ extern int current_interp_named_p (const char *name);
 extern int current_interp_display_prompt_p (void);
 extern void current_interp_command_loop (void);
 
-extern void clear_interpreter_hooks ();
+extern void clear_interpreter_hooks (void);
 
 /* well-known interpreters */
 #define INTERP_CONSOLE		"console"

gdb/jv-exp.y

@@ -1228,9 +1228,7 @@ java_type_from_name (name)
    Otherwise, return 0. */
 
 static int
-push_variable (name)
+push_variable (struct stoken name)
-     struct stoken name;
- 
 {
   char *tmp = copy_name (name);
   int is_a_field_of_this = 0;
@@ -1302,9 +1300,7 @@ push_fieldnames (name)
    Handle a qualified name, where DOT_INDEX is the index of the first '.' */
 
 static void
-push_qualified_expression_name (name, dot_index)
+push_qualified_expression_name (struct stoken name, int dot_index)
-     struct stoken name;
-     int dot_index;
 {
   struct stoken token;
   char *tmp;

gdb/linespec.c

@@ -34,6 +34,7 @@
 #include "parser-defs.h"
 #include "block.h"
 #include "objc-lang.h"
+#include "linespec.h"
 
 /* We share this one with symtab.c, but it is not exported widely. */
 

gdb/macrocmd.c

@@ -222,6 +222,8 @@ macro_list_command (char *exp, int from_tty)
 
 /* Initializing the `macrocmd' module.  */
 
+extern initialize_file_ftype _initialize_macrocmd;
+
 void
 _initialize_macrocmd (void)
 {

gdb/macrotab.c

@@ -123,7 +123,7 @@ macro_bcache_str (struct macro_table *t, const char *s)
 
 /* Free a possibly bcached object OBJ.  That is, if the macro table T
    has a bcache, it's an error; otherwise, xfree OBJ.  */
-void
+static void
 macro_bcache_free (struct macro_table *t, void *obj)
 {
   gdb_assert (! t->bcache);

gdb/main.c

@@ -74,10 +74,6 @@ struct ui_file *gdb_stderr;
 struct ui_file *gdb_stdlog;
 struct ui_file *gdb_stdtarg;
 
-/* Used to initialize error() - defined in utils.c */
-
-extern void error_init (void);
-
 /* Whether to enable writing into executable and core files */
 extern int write_files;
 

gdb/maint.c

@@ -407,7 +407,7 @@ maintenance_print_statistics (char *args, int from_tty)
   print_symbol_bcache_statistics ();
 }
 
-void
+static void
 maintenance_print_architecture (char *args, int from_tty)
 {
   if (args == NULL)

gdb/memattr.c

@@ -514,6 +514,8 @@ mem_delete_command (char *args, int from_tty)
   dont_repeat ();
 }
 
+extern initialize_file_ftype _initialize_mem; /* -Wmissing-prototype */
+
 void
 _initialize_mem (void)
 {

gdb/mi/ChangeLog

@@ -1,3 +1,13 @@
+2003-06-08  Andrew Cagney  <cagney@redhat.com>
+
+	* mi-parse.c (_initialize_mi_parse): Delete function.
+	* mi-main.c: Include "mi-main.h".
+	* mi-interp.c (_initialize_mi_interp): Add declaration.
+	* mi-cmd-stack.c: Include "stack.h".
+	(select_frame_command_wrapper): Delete extern declaration.
+	(mi_cmd_stack_select_frame): Replace select_frame_command_wrapper
+	with select_frame_command.
+
 2003-05-16  Andrew Cagney  <cagney@redhat.com>
 
 	* mi-main.c (mi_setup_architecture_data): 

gdb/mi/mi-cmd-stack.c

@@ -27,11 +27,7 @@
 #include "ui-out.h"
 #include "symtab.h"
 #include "block.h"
-
+#include "stack.h"
-/* FIXME: these should go in some .h file but stack.c doesn't have a
-   corresponding .h file. These wrappers will be obsolete anyway, once
-   we pull the plug on the sanitization. */
-extern void select_frame_command_wrapper (char *, int);
 
 static void list_args_or_locals (int locals, int values, struct frame_info *fi);
 
@@ -311,8 +307,8 @@ mi_cmd_stack_select_frame (char *command, char **argv, int argc)
 
   /* with no args, don't change frame */
   if (argc == 0)
-    select_frame_command_wrapper (0, 1 /* not used */ );
+    select_frame_command (0, 1 /* not used */ );
   else
-    select_frame_command_wrapper (argv[0], 1 /* not used */ );
+    select_frame_command (argv[0], 1 /* not used */ );
   return MI_CMD_DONE;
 }

gdb/mi/mi-interp.c

@@ -393,6 +393,8 @@ mi_input (char *buf)
   return gdb_readline (NULL);
 }
 
+extern initialize_file_ftype _initialize_mi_interp; /* -Wmissing-prototypes */
+
 void
 _initialize_mi_interp (void)
 {

gdb/mi/mi-main.c

@@ -41,6 +41,7 @@
 #include "regcache.h"
 #include "gdb.h"
 #include "frame.h"
+#include "mi-main.h"
 
 #include <ctype.h>
 #include <sys/time.h>

gdb/mi/mi-parse.c

@@ -231,8 +231,3 @@ mi_parse (char *cmd)
   parse->op = MI_COMMAND;
   return parse;
 }
-
-void
-_initialize_mi_parse (void)
-{
-}

gdb/objc-exp.y

@@ -1775,7 +1775,6 @@ yylex ()
 	CORE_ADDR Class = lookup_objc_class(tmp);
 	if (Class)
 	  {
-	    extern struct symbol *lookup_struct_typedef();
 	    yylval.class.class = Class;
 	    if ((sym = lookup_struct_typedef (tmp, 
 					      expression_context_block, 

gdb/objc-lang.c

@@ -775,7 +775,8 @@ end_msglist(void)
  * Used for qsorting lists of objc methods (either by class or selector).
  */
 
-int specialcmp(char *a, char *b)
+static int
+specialcmp (char *a, char *b)
 {
   while (*a && *a != ' ' && *a != ']' && *b && *b != ' ' && *b != ']')
     {
@@ -1518,7 +1519,7 @@ char *find_imps (struct symtab *symtab, struct block *block,
   return method + (tmp - buf);
 }
 
-void 
+static void 
 print_object_command (char *args, int from_tty)
 {
   struct value *object, *function, *description;
@@ -1606,7 +1607,7 @@ static struct objc_methcall methcalls[] = {
  * case the functions have moved for some reason.  
  */
 
-void 
+static void 
 find_objc_msgsend (void)
 {
   unsigned int i;
@@ -1653,7 +1654,7 @@ struct objc_submethod_helper_data {
   CORE_ADDR *new_pc;
 };
 
-int 
+static int 
 find_objc_msgcall_submethod_helper (void * arg)
 {
   struct objc_submethod_helper_data *s = 
@@ -1665,7 +1666,7 @@ find_objc_msgcall_submethod_helper (void * arg)
     return 0;
 }
 
-int 
+static int 
 find_objc_msgcall_submethod (int (*f) (CORE_ADDR, CORE_ADDR *),
 			     CORE_ADDR pc, 
 			     CORE_ADDR *new_pc)
@@ -1709,6 +1710,8 @@ find_objc_msgcall (CORE_ADDR pc, CORE_ADDR *new_pc)
   return 0;
 }
 
+extern initialize_file_ftype _initialize_objc_language;
+
 void
 _initialize_objc_language (void)
 {
@@ -1772,7 +1775,7 @@ read_objc_class (CORE_ADDR addr, struct objc_class *class)
   class->protocols = read_memory_unsigned_integer (addr + 36, 4);
 }
 
-CORE_ADDR
+static CORE_ADDR
 find_implementation_from_class (CORE_ADDR class, CORE_ADDR sel)
 {
   CORE_ADDR subclass = class;
@@ -1822,7 +1825,7 @@ find_implementation_from_class (CORE_ADDR class, CORE_ADDR sel)
   return 0;
 }
 
-CORE_ADDR
+static CORE_ADDR
 find_implementation (CORE_ADDR object, CORE_ADDR sel)
 {
   struct objc_object ostr;

gdb/objc-lang.h

@@ -62,4 +62,7 @@ extern void start_msglist (void);
 extern void add_msglist (struct stoken *str, int addcolon);
 extern int end_msglist (void);
 
+struct symbol *lookup_struct_typedef (char *name, struct block *block,
+				      int noerr);
+
 #endif

gdb/osabi.c

@@ -531,7 +531,7 @@ set_osabi (char *args, int from_tty, struct cmd_list_element *c)
     internal_error (__FILE__, __LINE__, "Updating OS ABI failed.");
 }
 
-void
+static void
 show_osabi (char *args, int from_tty)
 {
   if (user_osabi_state == osabi_auto)
@@ -546,6 +546,8 @@ show_osabi (char *args, int from_tty)
 		     gdbarch_osabi_name (GDB_OSABI_DEFAULT));
 }
 
+extern initialize_file_ftype _initialize_gdb_osabi; /* -Wmissing-prototype */
+
 void
 _initialize_gdb_osabi (void)
 {

gdb/p-exp.y

@@ -158,8 +158,8 @@ parse_number (char *, int, int, YYSTYPE *);
 
 static struct type *current_type;
 
-static void push_current_type ();
+static void push_current_type (void);
-static void pop_current_type ();
+static void pop_current_type (void);
 static int search_field;
 %}
 
@@ -992,7 +992,8 @@ struct type_push
 
 static struct type_push *tp_top = NULL;
 
-static void push_current_type ()
+static void
+push_current_type (void)
 {
   struct type_push *tpnew;
   tpnew = (struct type_push *) malloc (sizeof (struct type_push));
@@ -1002,7 +1003,8 @@ static void push_current_type ()
   tp_top = tpnew; 
 }
 
-static void pop_current_type ()
+static void
+pop_current_type (void)
 {
   struct type_push *tp = tp_top;
   if (tp)

gdb/p-valprint.c

@@ -1097,6 +1097,7 @@ pascal_object_print_class_member (char *valaddr, struct type *domain,
     fprintf_filtered (stream, "%ld", (long int) (val >> 3));
 }
 
+extern initialize_file_ftype _initialize_pascal_valprint; /* -Wmissing-prototypes */
 
 void
 _initialize_pascal_valprint (void)

gdb/regcache.c

@@ -82,7 +82,7 @@ struct regcache_descr
   struct type **register_type;
 };
 
-void
+static void
 init_legacy_regcache_descr (struct gdbarch *gdbarch,
 			    struct regcache_descr *descr)
 {
@@ -340,7 +340,7 @@ regcache_xfree (struct regcache *regcache)
   xfree (regcache);
 }
 
-void
+static void
 do_regcache_xfree (void *data)
 {
   regcache_xfree (data);
@@ -1064,7 +1064,7 @@ typedef void (regcache_read_ftype) (struct regcache *regcache, int regnum,
 typedef void (regcache_write_ftype) (struct regcache *regcache, int regnum,
 				     const void *buf);
 
-void
+static void
 regcache_xfer_part (struct regcache *regcache, int regnum,
 		    int offset, int len, void *in, const void *out,
 		    regcache_read_ftype *read, regcache_write_ftype *write)
@@ -1664,6 +1664,8 @@ maintenance_print_register_groups (char *args, int from_tty)
   regcache_print (args, regcache_dump_groups);
 }
 
+extern initialize_file_ftype _initialize_regcache; /* -Wmissing-prototype */
+
 void
 _initialize_regcache (void)
 {

gdb/reggroups.c

@@ -245,6 +245,8 @@ struct reggroup *const all_reggroup = &all_group;
 struct reggroup *const save_reggroup = &save_group;
 struct reggroup *const restore_reggroup = &restore_group;
 
+extern initialize_file_ftype _initialize_reggroup; /* -Wmissing-prototypes */
+
 void
 _initialize_reggroup (void)
 {

gdb/remote.c

@@ -4854,7 +4854,7 @@ remote_remove_watchpoint (CORE_ADDR addr, int len, int type)
 int remote_hw_watchpoint_limit = -1;
 int remote_hw_breakpoint_limit = -1;
 
-int
+static int
 remote_check_watch_resources (int type, int cnt, int ot)
 {
   if (type == bp_hardware_breakpoint)
@@ -4880,13 +4880,13 @@ remote_check_watch_resources (int type, int cnt, int ot)
   return -1;
 }
 
-int
+static int
 remote_stopped_by_watchpoint (void)
 {
     return remote_stopped_by_watchpoint_p;
 }
 
-CORE_ADDR
+static CORE_ADDR
 remote_stopped_data_address (void)
 {
   if (remote_stopped_by_watchpoint ())

gdb/rs6000-tdep.c

@@ -231,7 +231,7 @@ rs6000_saved_pc_after_call (struct frame_info *fi)
 }
 
 /* Get the ith function argument for the current function.  */
-CORE_ADDR
+static CORE_ADDR
 rs6000_fetch_pointer_argument (struct frame_info *frame, int argi, 
 			       struct type *type)
 {
@@ -2164,7 +2164,7 @@ rs6000_create_inferior (int pid)
 /* Return real function address if ADDR (a function pointer) is in the data
    space and is therefore a special function pointer.  */
 
-CORE_ADDR
+static CORE_ADDR
 rs6000_convert_from_func_ptr_addr (CORE_ADDR addr)
 {
   struct obj_section *s;
@@ -3033,6 +3033,8 @@ rs6000_info_powerpc_command (char *args, int from_tty)
 
 /* Initialization code.  */
 
+extern initialize_file_ftype _initialize_rs6000_tdep; /* -Wmissing-protypes */
+
 void
 _initialize_rs6000_tdep (void)
 {

gdb/sentinel-frame.c

@@ -44,7 +44,7 @@ sentinel_frame_cache (struct regcache *regcache)
 
 /* Here the register value is taken direct from the register cache.  */
 
-void
+static void
 sentinel_frame_prev_register (struct frame_info *next_frame,
 			      void **this_prologue_cache,
 			      int regnum, int *optimized,
@@ -70,7 +70,7 @@ sentinel_frame_prev_register (struct frame_info *next_frame,
     }
 }
 
-void
+static void
 sentinel_frame_this_id (struct frame_info *next_frame,
 			void **this_prologue_cache,
 			struct frame_id *this_id)

gdb/signals/signals.c

@@ -819,6 +819,8 @@ Use \"info signals\" for a list of symbolic signals.");
 }
 
 #ifndef GDBSERVER
+extern initialize_file_ftype _initialize_signals; /* -Wmissing-prototype */
+
 void
 _initialize_signals (void)
 {

gdb/stack.c

@@ -40,6 +40,7 @@
 #include "annotate.h"
 #include "ui-out.h"
 #include "block.h"
+#include "stack.h"
 
 /* Prototypes for exported functions. */
 
@@ -71,8 +72,6 @@ void frame_command (char *, int);
 
 static void current_frame_command (char *, int);
 
-static void select_frame_command (char *, int);
-
 static void print_frame_arg_vars (struct frame_info *, struct ui_file *);
 
 static void catch_info (char *, int);
@@ -1460,14 +1459,7 @@ find_relative_frame (register struct frame_info *frame,
    and select it.  See parse_frame_specification for more info on proper
    frame expressions. */
 
-/* ARGSUSED */
 void
-select_frame_command_wrapper (char *level_exp, int from_tty)
-{
-  select_frame_command (level_exp, from_tty);
-}
-
-static void
 select_frame_command (char *level_exp, int from_tty)
 {
   struct frame_info *frame;

gdb/stack.h

@@ -0,0 +1,27 @@
+/* Stack manipulation commands, for GDB the GNU Debugger.
+
+   Copyright 2003 Free Software Foundation, Inc.
+
+   This file is part of GDB.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#ifndef STACK_H
+#define STACK_H
+
+void select_frame_command (char *level_exp, int from_tty);
+
+#endif /* #ifndef STACK_H */

gdb/std-regs.c

@@ -133,6 +133,8 @@ value_of_builtin_frame_ps_reg (struct frame_info *frame)
   error ("Standard register ``$ps'' is not available for this target");
 }
 
+extern initialize_file_ftype _initialize_frame_reg; /* -Wmissing-prototypes */
+
 void
 _initialize_frame_reg (void)
 {

gdb/symfile.c

@@ -3010,7 +3010,7 @@ pc_in_mapped_range (CORE_ADDR pc, asection *section)
 
 /* Return true if the mapped ranges of sections A and B overlap, false
    otherwise.  */
-int
+static int
 sections_overlap (asection *a, asection *b)
 {
   /* FIXME: need bfd *, so we can use bfd_section_vma methods. */

gdb/top.c

@@ -490,7 +490,7 @@ struct catch_errors_args
   void *func_args;
 };
 
-int
+static int
 do_catch_errors (struct ui_out *uiout, void *data)
 {
   struct catch_errors_args *args = data;
@@ -1061,7 +1061,7 @@ static int operate_saved_history = -1;
 
 /* This is put on the appropriate hook and helps operate-and-get-next
    do its work.  */
-void
+static void
 gdb_rl_operate_and_get_next_completion (void)
 {
   int delta = where_history () - operate_saved_history;

gdb/top.h

@@ -72,4 +72,14 @@ extern int history_expansion_p;
 extern int server_command;
 extern char *lim_at_start;
 
+extern void show_commands (char *args, int from_tty);
+
+extern void set_history (char *, int);
+
+extern void show_history (char *, int);
+
+extern void set_verbose (char *, int, struct cmd_list_element *);
+
+extern void do_restore_instream_cleanup (void *stream);
+
 #endif

gdb/typeprint.c

@@ -33,7 +33,7 @@
 #include "target.h"
 #include "language.h"
 #include "cp-abi.h"
-
+#include "typeprint.h"
 #include "gdb_string.h"
 #include <errno.h>
 

gdb/ui-out.c

@@ -436,15 +436,6 @@ make_cleanup_ui_out_end (struct ui_out *uiout,
   return make_cleanup (do_cleanup_end, end_cleanup_data);
 }
 
-struct cleanup *
-make_cleanup_ui_out_begin_end (struct ui_out *uiout,
-			       enum ui_out_type type,
-			       const char *id)
-{
-  ui_out_begin (uiout, type, id);
-  return make_cleanup_ui_out_end (uiout, type);
-}
-
 struct cleanup *
 make_cleanup_ui_out_tuple_begin_end (struct ui_out *uiout,
 				     const char *id)