Convert (most) functions in src to standard C.

* src/alloc.c: Convert function definitions to standard C.
* src/atimer.c:
* src/bidi.c:
* src/bytecode.c:
* src/callint.c:
* src/callproc.c:
* src/casefiddle.c:
* src/casetab.c:
* src/category.c:
* src/ccl.c:
* src/character.c:
* src/charset.c:
* src/chartab.c:
* src/cmds.c:
* src/coding.c:
* src/composite.c:
* src/data.c:
* src/dbusbind.c:
* src/dired.c:
* src/dispnew.c:
* src/doc.c:
* src/doprnt.c:
* src/ecrt0.c:
* src/editfns.c:
* src/fileio.c:
* src/filelock.c:
* src/filemode.c:
* src/fns.c:
* src/font.c:
* src/fontset.c:
* src/frame.c:
* src/fringe.c:
* src/ftfont.c:
* src/ftxfont.c:
* src/gtkutil.c:
* src/indent.c:
* src/insdel.c:
* src/intervals.c:
* src/keymap.c:
* src/lread.c:
* src/macros.c:
* src/marker.c:
* src/md5.c:
* src/menu.c:
* src/minibuf.c:
* src/prefix-args.c:
* src/print.c:
* src/ralloc.c:
* src/regex.c:
* src/region-cache.c:
* src/scroll.c:
* src/search.c:
* src/sound.c:
* src/strftime.c:
* src/syntax.c:
* src/sysdep.c:
* src/termcap.c:
* src/terminal.c:
* src/terminfo.c:
* src/textprop.c:
* src/tparam.c:
* src/undo.c:
* src/unexelf.c:
* src/window.c:
* src/xfaces.c:
* src/xfns.c:
* src/xfont.c:
* src/xftfont.c:
* src/xgselect.c:
* src/xmenu.c:
* src/xrdb.c:
* src/xselect.c:
* src/xsettings.c:
* src/xsmfns.c:
* src/xterm.c: Likewise.

1 files changed, 20 insertions, 55 deletions

diff --git a/src/character.c b/src/character.c
index 7cd1eedcef4..a6c38df9e85 100644
--- a/src/character.c
+++ b/src/character.c
@@ -93,8 +93,7 @@ Lisp_Object Vunicode_category_table;
    character code if possible.  Return the resulting code.  */
 
 int
-char_resolve_modifier_mask (c)
-     int c;
+char_resolve_modifier_mask (int c)
 {
   /* A non-ASCII character can't reflect modifier bits to the code.  */
   if (! ASCII_CHAR_P ((c & ~CHAR_MODIFIER_MASK)))
@@ -143,9 +142,7 @@ char_resolve_modifier_mask (c)
    handle them appropriately.  */
 
 int
-char_string (c, p)
-     unsigned c;
-     unsigned char *p;
+char_string (unsigned int c, unsigned char *p)
 {
   int bytes;
 
@@ -199,10 +196,7 @@ char_string (c, p)
    character) of the multibyte form.  */
 
 int
-string_char (p, advanced, len)
-     const unsigned char *p;
-     const unsigned char **advanced;
-     int *len;
+string_char (const unsigned char *p, const unsigned char **advanced, int *len)
 {
   int c;
   const unsigned char *saved_p = p;
@@ -245,9 +239,7 @@ string_char (p, advanced, len)
    case, translace C by all tables.  */
 
 int
-translate_char (table, c)
-     Lisp_Object table;
-     int c;
+translate_char (Lisp_Object table, int c)
 {
   if (CHAR_TABLE_P (table))
     {
@@ -272,9 +264,7 @@ translate_char (table, c)
    future.  */
 
 int
-multibyte_char_to_unibyte (c, rev_tbl)
-     int c;
-     Lisp_Object rev_tbl;
+multibyte_char_to_unibyte (int c, Lisp_Object rev_tbl)
 {
   if (c < 0x80)
     return c;
@@ -287,8 +277,7 @@ multibyte_char_to_unibyte (c, rev_tbl)
    by charset_unibyte.  */
 
 int
-multibyte_char_to_unibyte_safe (c)
-     int c;
+multibyte_char_to_unibyte_safe (int c)
 {
   if (c < 0x80)
     return c;
@@ -446,9 +435,7 @@ c_string_width (const unsigned char *str, int len, int precision, int *nchars, i
    occupies on the screen.  */
 
 int
-strwidth (str, len)
-     unsigned char *str;
-     int len;
+strwidth (unsigned char *str, int len)
 {
   return c_string_width (str, len, -1, NULL, NULL);
 }
@@ -461,9 +448,7 @@ strwidth (str, len)
    in *NCHARS and *NBYTES respectively.  */
 
 int
-lisp_string_width (string, precision, nchars, nbytes)
-     Lisp_Object string;
-     int precision, *nchars, *nbytes;
+lisp_string_width (Lisp_Object string, int precision, int *nchars, int *nbytes)
 {
   int len = SCHARS (string);
   /* This set multibyte to 0 even if STRING is multibyte when it
@@ -573,9 +558,7 @@ usage: (char-direction CHAR)  */)
    nil, we treat each byte as a character.  */
 
 EMACS_INT
-chars_in_text (ptr, nbytes)
-     const unsigned char *ptr;
-     EMACS_INT nbytes;
+chars_in_text (const unsigned char *ptr, EMACS_INT nbytes)
 {
   /* current_buffer is null at early stages of Emacs initialization.  */
   if (current_buffer == 0
@@ -591,9 +574,7 @@ chars_in_text (ptr, nbytes)
    ignores enable-multibyte-characters.  */
 
 EMACS_INT
-multibyte_chars_in_text (ptr, nbytes)
-     const unsigned char *ptr;
-     EMACS_INT nbytes;
+multibyte_chars_in_text (const unsigned char *ptr, EMACS_INT nbytes)
 {
   const unsigned char *endp = ptr + nbytes;
   int chars = 0;
@@ -618,9 +599,7 @@ multibyte_chars_in_text (ptr, nbytes)
    represented by 2-byte in a multibyte text.  */
 
 void
-parse_str_as_multibyte (str, len, nchars, nbytes)
-     const unsigned char *str;
-     int len, *nchars, *nbytes;
+parse_str_as_multibyte (const unsigned char *str, int len, int *nchars, int *nbytes)
 {
   const unsigned char *endp = str + len;
   int n, chars = 0, bytes = 0;
@@ -662,9 +641,7 @@ parse_str_as_multibyte (str, len, nchars, nbytes)
    resulting text.  */
 
 int
-str_as_multibyte (str, len, nbytes, nchars)
-     unsigned char *str;
-     int len, nbytes, *nchars;
+str_as_multibyte (unsigned char *str, int len, int nbytes, int *nchars)
 {
   unsigned char *p = str, *endp = str + nbytes;
   unsigned char *to;
@@ -740,9 +717,7 @@ str_as_multibyte (str, len, nbytes, nchars)
    `str_to_multibyte'.  */
 
 int
-parse_str_to_multibyte (str, len)
-     unsigned char *str;
-     int len;
+parse_str_to_multibyte (unsigned char *str, int len)
 {
   unsigned char *endp = str + len;
   int bytes;
@@ -760,9 +735,7 @@ parse_str_to_multibyte (str, len)
    enough.  */
 
 int
-str_to_multibyte (str, len, bytes)
-     unsigned char *str;
-     int len, bytes;
+str_to_multibyte (unsigned char *str, int len, int bytes)
 {
   unsigned char *p = str, *endp = str + bytes;
   unsigned char *to;
@@ -791,9 +764,7 @@ str_to_multibyte (str, len, bytes)
    unibyte.  */
 
 int
-str_as_unibyte (str, bytes)
-     unsigned char *str;
-     int bytes;
+str_as_unibyte (unsigned char *str, int bytes)
 {
   const unsigned char *p = str, *endp = str + bytes;
   unsigned char *to;
@@ -835,11 +806,7 @@ str_as_unibyte (str, bytes)
    Note: Currently the arg ACCEPT_LATIN_1 is not used.  */
 
 EMACS_INT
-str_to_unibyte (src, dst, chars, accept_latin_1)
-     const unsigned char *src;
-     unsigned char *dst;
-     EMACS_INT chars;
-     int accept_latin_1;
+str_to_unibyte (const unsigned char *src, unsigned char *dst, EMACS_INT chars, int accept_latin_1)
 {
   EMACS_INT i;
 
@@ -859,8 +826,7 @@ str_to_unibyte (src, dst, chars, accept_latin_1)
 
 
 int
-string_count_byte8 (string)
-     Lisp_Object string;
+string_count_byte8 (Lisp_Object string)
 {
   int multibyte = STRING_MULTIBYTE (string);
   int nbytes = SBYTES (string);
@@ -890,8 +856,7 @@ string_count_byte8 (string)
 
 
 Lisp_Object
-string_escape_byte8 (string)
-     Lisp_Object string;
+string_escape_byte8 (Lisp_Object string)
 {
   int nchars = SCHARS (string);
   int nbytes = SBYTES (string);
@@ -1088,14 +1053,14 @@ character is not ASCII nor 8-bit character, an error is signalled.  */)
 
 
 void
-init_character_once ()
+init_character_once (void)
 {
 }
 
 #ifdef emacs
 
 void
-syms_of_character ()
+syms_of_character (void)
 {
   DEFSYM (Qcharacterp, "characterp");
   DEFSYM (Qauto_fill_chars, "auto-fill-chars");