Convert function definitions and declarations to standard C.

* src/vm-limit.c (memory_warnings):
* src/keyboard.c (modify_event_symbol):
* src/floatfns.c (rounding_driver, ceiling2, floor2, truncate2)
(round2, emacs_rint):
* src/process.c (send_process, old_sigpipe): Convert function
definitions and declarations to standard C.

1 files changed, 2 insertions, 3 deletions

diff --git a/src/keyboard.c b/src/keyboard.c
index 069ff4993d9..001ae9f7cef 100644
--- a/src/keyboard.c
+++ b/src/keyboard.c
@@ -528,8 +528,6 @@ EMACS_TIME timer_check (int do_it_now);
 
 extern Lisp_Object Vhistory_length, Vtranslation_table_for_input;
 
-extern char *x_get_keysym_name ();
-
 static void record_menu_key (Lisp_Object c);
 static int echo_length (void);
 
@@ -611,7 +609,7 @@ Lisp_Object Venable_disabled_menus_and_buttons;
 #define READABLE_EVENTS_IGNORE_SQUEEZABLES      (1 << 2)
 
 /* Function for init_keyboard to call with no args (if nonzero).  */
-void (*keyboard_init_hook) ();
+void (*keyboard_init_hook) (void);
 
 static int read_avail_input (int);
 static void get_input_pending (int *, int);
@@ -6583,6 +6581,7 @@ modify_event_symbol (int symbol_num, unsigned int modifiers, Lisp_Object symbol_
 #ifdef HAVE_WINDOW_SYSTEM
       if (NILP (value))
         {
+          extern char *x_get_keysym_name (KeySym keysym);
           char *name = x_get_keysym_name (symbol_num);
           if (name)
             value = intern (name);