sparse: ANSI-fy function declarations

These are just warnings from sparse, but it makes the output
easier to read.  I ran this through a quick perl script, but
of course verified the output by looking at the diff and making
sure the thing still compiles.

here's the quick perl script I wrote to generate this patch:
----------- 8< -----------
use Tie::File;
defined(my $pid = open my $fh, '-|') or die $!;
if (!$pid) {
open STDERR, '>&STDOUT' or die $!;
exec 'sparse', @ARGV or die $!;
}
my $na = 'warning: non-ANSI function declaration of function';
while (<$fh>) {
print STDERR $_;
if (/^(.+?\.[ch]):(\d+):(\d+): $na '(\w+)'/o) {
my ($f, $l, $pos, $func) = ($1, $2, $3, $4);
$l--;
tie my @x, 'Tie::File', $f or die "$!: $f";
print '-', $x[$l], "\n";
$x[$l] =~ s/\b($func\s*)\(\s*\)/$1(void)/;
print '+', $x[$l], "\n";
untie @x;
}
}

git-svn-id: https://svn.musicpd.org/mpd/trunk@4378 09075e82-0dd4-0310-85a5-a0d7c8717e4f

src/command.c

@@ -128,7 +128,7 @@ static CommandEntry * getCommandEntryFromString(char * string, int * permission)
 
 List * commandList;
 
-CommandEntry * newCommandEntry() {
+CommandEntry * newCommandEntry(void) {
         CommandEntry * cmd = malloc(sizeof(CommandEntry));
         cmd->cmd = NULL;
         cmd->min = 0;
@@ -934,7 +934,7 @@ static int handleNotcommands(FILE * fp, unsigned int * permission, int argArrayL
 	return 0;
 }
 
-void initCommands() {
+void initCommands(void) {
         commandList = makeList(free, 1);
 
         addCommand(COMMAND_PLAY        ,PERMISSION_CONTROL, 0, 1,handlePlay,NULL);
@@ -995,7 +995,7 @@ void initCommands() {
         sortList(commandList);
 }
 
-void finishCommands() {
+void finishCommands(void) {
         freeList(commandList);
 }