[PATCH] sim: convert old style function definitions

[Mike Frysinger <vapier at gentoo dot org>]

Some more old style function definitions conversions to fix GCC warnings:

sim-options.c: In function 'dup_arg_p':
sim-options.c:480: warning: old-style function definition
sim-options.c: In function 'sim_parse_args':
sim-options.c:512: warning: old-style function definition
sim-options.c: In function 'sim_print_help':
sim-options.c:799: warning: old-style function definition

sim-trace.c: In function 'set_trace_option_mask':
sim-trace.c:155: warning: old-style function definition
sim-trace.c: In function 'set_trace_option':
sim-trace.c:234: warning: old-style function definition

sim-utils.c: In function 'sim_analyze_program':
sim-utils.c:227: warning: old-style function definition
sim-utils.c: In function 'sim_elapsed_time_get':
sim-utils.c:301: warning: old-style function definition
sim-utils.c: In function 'sim_elapsed_time_since':
sim-utils.c:322: warning: old-style function definition

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
---
2010-03-29  Mike Frysinger  <vapier@gentoo.org>

	* sim-options.c (dup_arg_p): Convert old-style function definition.
	(sim_parse_args): Likewise.
	(sim_print_help): Likewise.
	* sim-trace.c (set_trace_option_mask): Likewise.
	(set_trace_option): Likewise.
	* sim-utils.c (sim_analyze_program): Likewise.
	(sim_elapsed_time_get): Likewise.
	(sim_elapsed_time_since): Likewise.

 sim/common/sim-options.c |    8 ++------
 sim/common/sim-trace.c   |   12 ++----------
 sim/common/sim-utils.c   |   10 +++-------
 3 files changed, 7 insertions(+), 23 deletions(-)

diff --git a/sim/common/sim-options.c b/sim/common/sim-options.c
index 3369ca2..670051d 100644
--- a/sim/common/sim-options.c
+++ b/sim/common/sim-options.c
@@ -520,9 +520,7 @@ dup_arg_p (arg)
 /* Called by sim_open to parse the arguments.  */
 
 SIM_RC
-sim_parse_args (sd, argv)
-     SIM_DESC sd;
-     char **argv;
+sim_parse_args (SIM_DESC sd, char **argv)
 {
   int c, i, argc, num_opts;
   char *p, *short_options;
@@ -807,9 +805,7 @@ print_help (SIM_DESC sd, sim_cpu *cpu, const struct option_list *ol, int is_comm
 /* Print help messages for the options.  */
 
 void
-sim_print_help (sd, is_command)
-     SIM_DESC sd;
-     int is_command;
+sim_print_help (SIM_DESC sd, int is_command)
 {
   if (STATE_OPEN_KIND (sd) == SIM_OPEN_STANDALONE)
     sim_io_printf (sd, "Usage: %s [options] program [program args]\n",
diff --git a/sim/common/sim-trace.c b/sim/common/sim-trace.c
index 2397fe8..478cbfa 100644
--- a/sim/common/sim-trace.c
+++ b/sim/common/sim-trace.c
@@ -147,11 +147,7 @@ static const OPTION trace_options[] =
 /* Set/reset the trace options indicated in MASK.  */
 
 static SIM_RC
-set_trace_option_mask (sd, name, mask, arg)
-     SIM_DESC sd;
-     const char *name;
-     int mask;
-     const char *arg;
+set_trace_option_mask (SIM_DESC sd, const char *name, int mask, const char *arg)
 {
   int trace_nr;
   int cpu_nr;
@@ -226,11 +222,7 @@ set_trace_option_mask (sd, name, mask, arg)
 /* Set one trace option based on its IDX value.  */
 
 static SIM_RC
-set_trace_option (sd, name, idx, arg)
-     SIM_DESC sd;
-     const char *name;
-     int idx;
-     const char *arg;
+set_trace_option (SIM_DESC sd, const char *name, int idx, const char *arg)
 {
   return set_trace_option_mask (sd, name, 1 << idx, arg);
 }
diff --git a/sim/common/sim-utils.c b/sim/common/sim-utils.c
index 033be5c..fb84eb3 100644
--- a/sim/common/sim-utils.c
+++ b/sim/common/sim-utils.c
@@ -218,10 +218,7 @@ sim_add_commas (char *buf, int sizeof_buf, unsigned long value)
    bfd open.  */
 
 SIM_RC
-sim_analyze_program (sd, prog_name, prog_bfd)
-     SIM_DESC sd;
-     char *prog_name;
-     bfd *prog_bfd;
+sim_analyze_program (SIM_DESC sd, char *prog_name, bfd *prog_bfd)
 {
   asection *s;
   SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER);
@@ -295,7 +292,7 @@ sim_analyze_program (sd, prog_name, prog_bfd)
 /* Called before sim_elapsed_time_since to get a reference point.  */
 
 SIM_ELAPSED_TIME
-sim_elapsed_time_get ()
+sim_elapsed_time_get (void)
 {
 #ifdef HAVE_GETRUSAGE
   struct rusage mytime;
@@ -315,8 +312,7 @@ sim_elapsed_time_get ()
    The actual time may be cpu usage (preferred) or wall clock.  */
 
 unsigned long
-sim_elapsed_time_since (start)
-     SIM_ELAPSED_TIME start;
+sim_elapsed_time_since (SIM_ELAPSED_TIME start)
 {
 #ifdef HAVE_GETRUSAGE
   return sim_elapsed_time_get () - start;
-- 
1.7.0.2