Convert most remaining function definitions to standard C.

* buffer.c, cm.c, eval.c, keyboard.c, process.c, term.c, vm-limit.c,
* xdisp.c: Convert function definitions to standard C.

* cm.c (cmputc): Arg C is now int, not char.
* process.c (Fmake_network_process): Cast sockaddr_in* to sockaddr*.

1 files changed, 50 insertions, 106 deletions

diff --git a/src/process.c b/src/process.c
index 255803c92fd..313663e5d42 100644
--- a/src/process.c
+++ b/src/process.c
@@ -297,8 +297,8 @@ static void create_pty (Lisp_Object);
 #define POLL_FOR_INPUT
 #endif
 
-static Lisp_Object get_process ();
-static void exec_sentinel ();
+static Lisp_Object get_process (register Lisp_Object name);
+static void exec_sentinel (Lisp_Object proc, Lisp_Object reason);
 
 extern int timers_run;
 
@@ -399,8 +399,7 @@ static char pty_name[24];
 static Lisp_Object status_convert (int);
 
 static void
-update_status (p)
-     struct Lisp_Process *p;
+update_status (struct Lisp_Process *p)
 {
   eassert (p->raw_status_new);
   p->status = status_convert (p->raw_status);
@@ -429,11 +428,7 @@ status_convert (int w)
    and store them individually through the three pointers.  */
 
 static void
-decode_status (l, symbol, code, coredump)
-     Lisp_Object l;
-     Lisp_Object *symbol;
-     int *code;
-     int *coredump;
+decode_status (Lisp_Object l, Lisp_Object *symbol, int *code, int *coredump)
 {
   Lisp_Object tem;
 
@@ -456,8 +451,7 @@ decode_status (l, symbol, code, coredump)
 /* Return a string describing a process status list.  */
 
 static Lisp_Object
-status_message (p)
-     struct Lisp_Process *p;
+status_message (struct Lisp_Process *p)
 {
   Lisp_Object status = p->status;
   Lisp_Object symbol;
@@ -519,7 +513,7 @@ status_message (p)
    is left in the variable pty_name.  */
 
 static int
-allocate_pty ()
+allocate_pty (void)
 {
   register int c, i;
   int fd;
@@ -593,8 +587,7 @@ allocate_pty ()
 #endif /* HAVE_PTYS */
 
 static Lisp_Object
-make_process (name)
-     Lisp_Object name;
+make_process (Lisp_Object name)
 {
   register Lisp_Object val, tem, name1;
   register struct Lisp_Process *p;
@@ -638,8 +631,7 @@ make_process (name)
 }
 
 static void
-remove_process (proc)
-     register Lisp_Object proc;
+remove_process (register Lisp_Object proc)
 {
   register Lisp_Object pair;
 
@@ -652,8 +644,7 @@ remove_process (proc)
 /* Setup coding systems of PROCESS.  */
 
 void
-setup_process_coding_systems (process)
-     Lisp_Object process;
+setup_process_coding_systems (Lisp_Object process)
 {
   struct Lisp_Process *p = XPROCESS (process);
   int inch = p->infd;
@@ -729,8 +720,7 @@ BUFFER may be a buffer or the name of one.  */)
    current buffer.  */
 
 static Lisp_Object
-get_process (name)
-     register Lisp_Object name;
+get_process (register Lisp_Object name)
 {
   register Lisp_Object proc, obj;
   if (STRINGP (name))
@@ -1161,7 +1151,7 @@ DEFUN ("process-query-on-exit-flag",
 }
 
 #ifdef DATAGRAM_SOCKETS
-Lisp_Object Fprocess_datagram_address ();
+Lisp_Object Fprocess_datagram_address (Lisp_Object process);
 #endif
 
 DEFUN ("process-contact", Fprocess_contact, Sprocess_contact,
@@ -1327,8 +1317,7 @@ Returns nil if format of ADDRESS is invalid.  */)
 #endif
 
 static Lisp_Object
-list_processes_1 (query_only)
-     Lisp_Object query_only;
+list_processes_1 (Lisp_Object query_only)
 {
   register Lisp_Object tail, tem;
   Lisp_Object proc, minspace, tem1;
@@ -1579,7 +1568,7 @@ DEFUN ("process-list", Fprocess_list, Sprocess_list, 0, 0, 0,
 
 /* Starting asynchronous inferior processes.  */
 
-static Lisp_Object start_process_unwind ();
+static Lisp_Object start_process_unwind (Lisp_Object proc);
 
 DEFUN ("start-process", Fstart_process, Sstart_process, 3, MANY, 0,
        doc: /* Start a program in a subprocess.  Return the process object for it.
@@ -1814,8 +1803,7 @@ usage: (start-process NAME BUFFER PROGRAM &rest PROGRAM-ARGS)  */)
    an error and the process wasn't started successfully, so we should
    remove it from the process list.  */
 static Lisp_Object
-start_process_unwind (proc)
-     Lisp_Object proc;
+start_process_unwind (Lisp_Object proc)
 {
   if (!PROCESSP (proc))
     abort ();
@@ -1828,8 +1816,7 @@ start_process_unwind (proc)
 }
 
 static void
-create_process_1 (timer)
-     struct atimer *timer;
+create_process_1 (struct atimer *timer)
 {
   /* Nothing to do.  */
 }
@@ -1855,10 +1842,7 @@ create_process_sigchld ()
 #endif
 
 void
-create_process (process, new_argv, current_dir)
-     Lisp_Object process;
-     char **new_argv;
-     Lisp_Object current_dir;
+create_process (Lisp_Object process, char **new_argv, Lisp_Object current_dir)
 {
   int inchannel, outchannel;
   pid_t pid;
@@ -2245,8 +2229,7 @@ create_process (process, new_argv, current_dir)
 }
 
 void
-create_pty (process)
-     Lisp_Object process;
+create_pty (Lisp_Object process)
 {
   int inchannel, outchannel;
 
@@ -2333,9 +2316,7 @@ create_pty (process)
    The address family of sa is not included in the result.  */
 
 static Lisp_Object
-conv_sockaddr_to_lisp (sa, len)
-     struct sockaddr *sa;
-     int len;
+conv_sockaddr_to_lisp (struct sockaddr *sa, int len)
 {
   Lisp_Object address;
   int i;
@@ -2404,9 +2385,7 @@ conv_sockaddr_to_lisp (sa, len)
 /* Get family and required size for sockaddr structure to hold ADDRESS.  */
 
 static int
-get_lisp_to_sockaddr_size (address, familyp)
-     Lisp_Object address;
-     int *familyp;
+get_lisp_to_sockaddr_size (Lisp_Object address, int *familyp)
 {
   register struct Lisp_Vector *p;
 
@@ -2451,11 +2430,7 @@ get_lisp_to_sockaddr_size (address, familyp)
    we return after zeroing *SA.  */
 
 static void
-conv_lisp_to_sockaddr (family, address, sa, len)
-     int family;
-     Lisp_Object address;
-     struct sockaddr *sa;
-     int len;
+conv_lisp_to_sockaddr (int family, Lisp_Object address, struct sockaddr *sa, int len)
 {
   register struct Lisp_Vector *p;
   register unsigned char *cp = NULL;
@@ -2612,9 +2587,7 @@ static const struct socket_options {
 */
 
 static int
-set_socket_option (s, opt, val)
-     int s;
-     Lisp_Object opt, val;
+set_socket_option (int s, Lisp_Object opt, Lisp_Object val)
 {
   char *name;
   const struct socket_options *sopt;
@@ -3701,7 +3674,7 @@ usage: (make-network-process &rest ARGS)  */)
           int len1 = sizeof (sa1);
           if (getsockname (s, (struct sockaddr *)&sa1, &len1) == 0)
             contact = Fplist_put (contact, QClocal,
-                                  conv_sockaddr_to_lisp (&sa1, len1));
+                                  conv_sockaddr_to_lisp ((struct sockaddr *)&sa1, len1));
         }
 #endif
     }
@@ -4154,8 +4127,7 @@ FLAGS is the current flags of the interface.  */)
 /* Turn off input and output for process PROC.  */
 
 void
-deactivate_process (proc)
-     Lisp_Object proc;
+deactivate_process (Lisp_Object proc)
 {
   register int inchannel, outchannel;
   register struct Lisp_Process *p = XPROCESS (proc);
@@ -4220,7 +4192,7 @@ deactivate_process (proc)
    to get rid of irrelevant descriptors.  */
 
 void
-close_process_descs ()
+close_process_descs (void)
 {
 #ifndef WINDOWSNT
   int i;
@@ -4313,9 +4285,7 @@ Return non-nil if we received any output before the timeout expired.  */)
 static int connect_counter = 0;
 
 static void
-server_accept_connection (server, channel)
-     Lisp_Object server;
-     int channel;
+server_accept_connection (Lisp_Object server, int channel)
 {
   Lisp_Object proc, caller, name, buffer;
   Lisp_Object contact, host, service;
@@ -4531,8 +4501,7 @@ server_accept_connection (server, channel)
 static int waiting_for_user_input_p;
 
 static Lisp_Object
-wait_reading_process_output_unwind (data)
-     Lisp_Object data;
+wait_reading_process_output_unwind (Lisp_Object data)
 {
   waiting_for_user_input_p = XINT (data);
   return Qnil;
@@ -4540,7 +4509,7 @@ wait_reading_process_output_unwind (data)
 
 /* This is here so breakpoints can be put on it.  */
 static void
-wait_reading_process_output_1 ()
+wait_reading_process_output_1 (void)
 {
 }
 
@@ -4553,10 +4522,7 @@ wait_reading_process_output_1 ()
 
 #ifndef select
 static INLINE int
-select_wrapper (n, rfd, wfd, xfd, tmo)
-  int n;
-  SELECT_TYPE *rfd, *wfd, *xfd;
-  EMACS_TIME *tmo;
+select_wrapper (int n, fd_set *rfd, fd_set *wfd, fd_set *xfd, struct timeval *tmo)
 {
   return select (n, rfd, wfd, xfd, tmo);
 }
@@ -5261,15 +5227,13 @@ wait_reading_process_output (time_limit, microsecs, read_kbd, do_display,
 /* Given a list (FUNCTION ARGS...), apply FUNCTION to the ARGS.  */
 
 static Lisp_Object
-read_process_output_call (fun_and_args)
-     Lisp_Object fun_and_args;
+read_process_output_call (Lisp_Object fun_and_args)
 {
   return apply1 (XCAR (fun_and_args), XCDR (fun_and_args));
 }
 
 static Lisp_Object
-read_process_output_error_handler (error)
-     Lisp_Object error;
+read_process_output_error_handler (Lisp_Object error)
 {
   cmd_error_internal (error, "error in process filter: ");
   Vinhibit_quit = Qt;
@@ -5290,9 +5254,7 @@ read_process_output_error_handler (error)
    for decoding.  */
 
 static int
-read_process_output (proc, channel)
-     Lisp_Object proc;
-     register int channel;
+read_process_output (Lisp_Object proc, register int channel)
 {
   register int nbytes;
   char *chars;
@@ -5618,7 +5580,7 @@ jmp_buf send_process_frame;
 Lisp_Object process_sent_to;
 
 SIGTYPE
-send_process_trap ()
+send_process_trap (int ignore)
 {
   SIGNAL_THREAD_CHECK (SIGPIPE);
   sigunblock (sigmask (SIGPIPE));
@@ -5636,11 +5598,8 @@ send_process_trap ()
    This function can evaluate Lisp code and can garbage collect.  */
 
 static void
-send_process (proc, buf, len, object)
-     volatile Lisp_Object proc;
-     unsigned char *volatile buf;
-     volatile int len;
-     volatile Lisp_Object object;
+send_process (volatile Lisp_Object proc, unsigned char *volatile buf,
+              volatile int len, volatile Lisp_Object object)
 {
   /* Use volatile to protect variables from being clobbered by longjmp.  */
   struct Lisp_Process *p = XPROCESS (proc);
@@ -5927,8 +5886,7 @@ Output from processes can arrive in between bunches.  */)
 /* Return the foreground process group for the tty/pty that
    the process P uses.  */
 static int
-emacs_get_tty_pgrp (p)
-     struct Lisp_Process *p;
+emacs_get_tty_pgrp (struct Lisp_Process *p)
 {
   int gid = -1;
 
@@ -5997,11 +5955,8 @@ return t unconditionally.  */)
    their uid, for which killpg would return an EPERM error.  */
 
 static void
-process_send_signal (process, signo, current_group, nomsg)
-     Lisp_Object process;
-     int signo;
-     Lisp_Object current_group;
-     int nomsg;
+process_send_signal (Lisp_Object process, int signo, Lisp_Object current_group,
+                     int nomsg)
 {
   Lisp_Object proc;
   register struct Lisp_Process *p;
@@ -6570,8 +6525,7 @@ process has been transmitted to the serial port.  */)
    If `buffer' is nil, kill all processes  */
 
 void
-kill_buffer_processes (buffer)
-     Lisp_Object buffer;
+kill_buffer_processes (Lisp_Object buffer)
 {
   Lisp_Object tail, proc;
 
@@ -6616,8 +6570,7 @@ kill_buffer_processes (buffer)
 
 #ifdef SIGCHLD
 SIGTYPE
-sigchld_handler (signo)
-     int signo;
+sigchld_handler (int signo)
 {
   int old_errno = errno;
   Lisp_Object proc;
@@ -6758,16 +6711,14 @@ sigchld_handler (signo)
 
 
 static Lisp_Object
-exec_sentinel_unwind (data)
-     Lisp_Object data;
+exec_sentinel_unwind (Lisp_Object data)
 {
   XPROCESS (XCAR (data))->sentinel = XCDR (data);
   return Qnil;
 }
 
 static Lisp_Object
-exec_sentinel_error_handler (error)
-     Lisp_Object error;
+exec_sentinel_error_handler (Lisp_Object error)
 {
   cmd_error_internal (error, "error in process sentinel: ");
   Vinhibit_quit = Qt;
@@ -6777,8 +6728,7 @@ exec_sentinel_error_handler (error)
 }
 
 static void
-exec_sentinel (proc, reason)
-     Lisp_Object proc, reason;
+exec_sentinel (Lisp_Object proc, Lisp_Object reason)
 {
   Lisp_Object sentinel, obuffer, odeactivate, okeymap;
   register struct Lisp_Process *p = XPROCESS (proc);
@@ -6863,8 +6813,7 @@ exec_sentinel (proc, reason)
    but can be done at other times.  */
 
 static void
-status_notify (deleting_process)
-     struct Lisp_Process *deleting_process;
+status_notify (struct Lisp_Process *deleting_process)
 {
   register Lisp_Object proc, buffer;
   Lisp_Object tail, msg;
@@ -7064,8 +7013,7 @@ DEFUN ("process-filter-multibyte-p", Fprocess_filter_multibyte_p,
 /* Add DESC to the set of keyboard input descriptors.  */
 
 void
-add_keyboard_wait_descriptor (desc)
-     int desc;
+add_keyboard_wait_descriptor (int desc)
 {
   FD_SET (desc, &input_wait_mask);
   FD_SET (desc, &non_process_wait_mask);
@@ -7076,8 +7024,7 @@ add_keyboard_wait_descriptor (desc)
 static int add_gpm_wait_descriptor_called_flag;
 
 void
-add_gpm_wait_descriptor (desc)
-     int desc;
+add_gpm_wait_descriptor (int desc)
 {
   if (! add_gpm_wait_descriptor_called_flag)
     FD_CLR (0, &input_wait_mask);
@@ -7091,8 +7038,7 @@ add_gpm_wait_descriptor (desc)
 /* From now on, do not expect DESC to give keyboard input.  */
 
 void
-delete_keyboard_wait_descriptor (desc)
-     int desc;
+delete_keyboard_wait_descriptor (int desc)
 {
   int fd;
   int lim = max_keyboard_desc;
@@ -7109,8 +7055,7 @@ delete_keyboard_wait_descriptor (desc)
 }
 
 void
-delete_gpm_wait_descriptor (desc)
-     int desc;
+delete_gpm_wait_descriptor (int desc)
 {
   int fd;
   int lim = max_gpm_desc;
@@ -7130,8 +7075,7 @@ delete_gpm_wait_descriptor (desc)
    that corresponds to one of the keyboard input descriptors.  */
 
 static int
-keyboard_bit_set (mask)
-     SELECT_TYPE *mask;
+keyboard_bit_set (fd_set *mask)
 {
   int fd;
 
@@ -7215,7 +7159,7 @@ integer or floating point values.
 }
 
 void
-init_process ()
+init_process (void)
 {
   register int i;
 
@@ -7318,7 +7262,7 @@ init_process ()
 }
 
 void
-syms_of_process ()
+syms_of_process (void)
 {
   Qprocessp = intern_c_string ("processp");
   staticpro (&Qprocessp);