Protoize

* src/alloc.c (reset_malloc_hooks): Protoize.
* src/cm.c (losecursor): Likewise.
* src/ralloc.c (r_alloc_check): Likewise.

src/ChangeLog

 2011-07-10  Andreas Schwab  <schwab@linux-m68k.org>
 
+	* alloc.c (reset_malloc_hooks): Protoize.
 	* buffer.c (mmap_init, mmap_find, mmap_free_1, mmap_enlarge)
-	(mmap_set_vars, mmap_alloc, mmap_free, mmap_realloc): Protoize.
+	(mmap_set_vars, mmap_alloc, mmap_free, mmap_realloc): Likewise.
+	* cm.c (losecursor): Likewise.
 	* data.c (fmod): Likewise.
 	* dispnew.c (swap_glyphs_in_rows): Likewise.
 	* emacs.c (memory_warning_signal): Likewise.
@@ -16,6 +18,7 @@
 	(inc_interval_count, count_intervals, root_interval)
 	(adjust_intervals_for_insertion, make_new_interval): Likewise.
 	* lread.c (defalias): Likewise.
+	* ralloc.c (r_alloc_check): Likewise.
 	* regex.c (set_image_of_range_1, set_image_of_range)
 	(regex_grow_registers): Likewise.
 	* sysdep.c (strerror): Likewise.

src/alloc.c

@@ -1258,7 +1258,7 @@ emacs_blocked_realloc (void *ptr, size_t size, const void *ptr2)
    calls malloc because it is the first call, and we have an endless loop.  */
 
 void
-reset_malloc_hooks ()
+reset_malloc_hooks (void)
 {
   __free_hook = old_free_hook;
   __malloc_hook = old_malloc_hook;

src/cm.c

@@ -305,7 +305,8 @@ calccost (struct tty_display_info *tty,
 }
 
 #if 0
-losecursor ()
+void
+losecursor (void)
 {
   curY = -1;
 }

src/ralloc.c

@@ -1079,7 +1079,7 @@ r_alloc_reinit (void)
 #include <assert.h>
 
 void
-r_alloc_check ()
+r_alloc_check (void)
 {
   int found = 0;
   heap_ptr h, ph = 0;