Remove unnecessary inclusions of <numbers.h>

Functions display_msg() and check_sync() are only used in numbers.c, so they
can be static.

Remove inclusions of <numbers.h> from .c files that don't need it.

include/numbers.h

@@ -14,8 +14,6 @@
 #define __numbers_h_
 
 char *numeric_banner(void);
-void display_msg(char *, char **);
 void numbered_command(char *, int, char **);
-int check_sync(int, char *, char *, char *, char *, ChannelList *);
 		
 #endif /* __numbers_h_ */

source/alias.c

@@ -24,7 +24,6 @@ CVS_REVISION(alias_c)
 #include "ircaux.h"
 #include "names.h"
 #include "notify.h"
-#include "numbers.h"
 #include "output.h"
 #include "parse.h"
 #include "screen.h"

source/commands2.c

@@ -52,7 +52,6 @@ CVS_REVISION(commands2_c)
 #include "output.h"
 #include "exec.h"
 #include "notify.h"
-#include "numbers.h"
 #include "status.h"
 #include "if.h"
 #include "help.h"

source/funny.c

@@ -23,7 +23,6 @@ CVS_REVISION(funny_c)
 #include "lastlog.h"
 #include "ircterm.h"
 #include "output.h"
-#include "numbers.h"
 #include "parse.h"
 #include "status.h"
 #include "misc.h"

source/irc.c

@@ -43,7 +43,6 @@ CVS_REVISION(irc_c)
 #include "history.h"
 #include "exec.h"
 #include "notify.h"
-#include "numbers.h"
 #include "mail.h"
 #include "debug.h"
 #include "newio.h"

source/misc.c

@@ -53,7 +53,6 @@ CVS_REVISION(misc_c)
 #include "output.h"
 #include "exec.h"
 #include "notify.h"
-#include "numbers.h"
 #include "status.h"
 #include "list.h"
 #include "timer.h"

source/names.c

@@ -25,7 +25,6 @@ CVS_REVISION(names_c)
 #include "lastlog.h"
 #include "list.h"
 #include "output.h"
-#include "numbers.h"
 #include "userlist.h"
 #include "timer.h"
 #include "input.h"

source/numbers.c

@@ -85,7 +85,7 @@ char	*numeric_banner(void)
 	return (thing);
 }
 
-int check_sync(int comm, char *channel, char *nick, char *whom, char *bantime, ChannelList *chan)
+static int check_sync(int comm, char *channel, char *nick, char *whom, char *bantime, ChannelList *chan)
 {
 ChannelList *tmp = NULL;
 BanList *new;
@@ -245,7 +245,7 @@ static int check_server_sync(char *from, char **ArgList)
  * possible formats that the irc server spits out.  you'd think someone would
  * simplify this 
  */
-void display_msg(char *from, char **ArgList)
+static void display_msg(char *from, char **ArgList)
 {
 	char	*ptr,
 		*s,

source/tcl.c

@@ -32,7 +32,6 @@
 #include "output.h"
 #include "exec.h"
 #include "notify.h"
-#include "numbers.h"
 #include "status.h"
 #include "if.h"
 #include "help.h"

source/userlist.c

@@ -31,7 +31,6 @@ CVS_REVISION(userlist_c)
 #include "output.h"
 #include "exec.h"
 #include "notify.h"
-#include "numbers.h"
 #include "status.h"
 #include "list.h"
 #include "struct.h"

source/whowas.c

@@ -24,7 +24,6 @@ CVS_REVISION(whowas_c)
 #include "names.h"
 #include "alias.h"
 #include "output.h"
-#include "numbers.h"
 #include "status.h"
 #include "screen.h"
 #include "commands.h"