Got medieval on another pointless extern. Removed extern struct ipzero

and replaced with two functions:

	void zero_ip(struct in_adder *ip);
	BOOL is_zero_ip(struct in_addr ip);
(This used to be commit 778f5f77a66cda76348a7c6f64cd63afe2bfe077)

3 files changed, 8 insertions, 14 deletions

diff --git a/source3/client/client.c b/source3/client/client.c
index c684f3fea6..2b0867cf7b 100644
--- a/source3/client/client.c
+++ b/source3/client/client.c
@@ -45,7 +45,6 @@ static char *cmdstr;
 static BOOL got_pass;
 static int io_bufsize = 64512;
 static BOOL use_kerberos;
-extern struct in_addr ipzero;
 
 static int name_type = 0x20;
 static int max_protocol = PROTOCOL_NT1;
@@ -2085,7 +2084,6 @@ struct cli_state *do_connect(const char *server, const char *share)
 	struct nmb_name called, calling;
 	const char *server_n;
 	struct in_addr ip;
-	extern struct in_addr ipzero;
 	fstring servicename;
 	char *sharename;
 	
@@ -2102,13 +2100,13 @@ struct cli_state *do_connect(const char *server, const char *share)
 
 	server_n = server;
 	
-	ip = ipzero;
+	zero_ip(&ip);
 
 	make_nmb_name(&calling, global_myname, 0x0);
 	make_nmb_name(&called , server, name_type);
 
  again:
-	ip = ipzero;
+	zero_ip(&ip);
 	if (have_ip) ip = dest_ip;
 
 	/* have to open a new connection */
@@ -2366,12 +2364,12 @@ static int do_message_op(void)
 	struct in_addr ip;
 	struct nmb_name called, calling;
 
-	ip = ipzero;
+        zero_ip(&ip);
 
 	make_nmb_name(&calling, global_myname, 0x0);
 	make_nmb_name(&called , desthost, name_type);
 
-	ip = ipzero;
+        zero_ip(&ip);
 	if (have_ip) ip = dest_ip;
 
 	if (!(cli=cli_initialise(NULL)) || (cli_set_port(cli, port) != port) || !cli_connect(cli, desthost, &ip)) {
@@ -2584,7 +2582,7 @@ static int do_message_op(void)
 		case 'I':
 			{
 				dest_ip = *interpret_addr2(optarg);
-				if (zero_ip(dest_ip))
+				if (is_zero_ip(dest_ip))
 					exit(1);
 				have_ip = True;
 			}
diff --git a/source3/client/smbmount.c b/source3/client/smbmount.c
index d929599e56..3aeddfabca 100644
--- a/source3/client/smbmount.c
+++ b/source3/client/smbmount.c
@@ -27,8 +27,6 @@
 #include <asm/types.h>
 #include <linux/smb_fs.h>
 
-extern struct in_addr ipzero;
-
 extern BOOL in_client;
 extern pstring user_socket_options;
 extern BOOL append_log;
@@ -119,7 +117,6 @@ static struct cli_state *do_connection(char *the_service)
 	struct nmb_name called, calling;
 	char *server_n;
 	struct in_addr ip;
-	extern struct in_addr ipzero;
 	pstring server;
 	char *share;
 
@@ -143,7 +140,7 @@ static struct cli_state *do_connection(char *the_service)
 	make_nmb_name(&called , server, 0x20);
 
  again:
-	ip = ipzero;
+        zero_ip(&ip);
 	if (have_ip) ip = dest_ip;
 
 	/* have to open a new connection */
@@ -756,7 +753,7 @@ static void parse_mount_smb(int argc, char **argv)
 				DEBUGLEVEL = val;
 			} else if(!strcmp(opts, "ip")) {
 				dest_ip = *interpret_addr2(opteq+1);
-				if (zero_ip(dest_ip)) {
+				if (is_zero_ip(dest_ip)) {
 					fprintf(stderr,"Can't resolve address %s\n", opteq+1);
 					exit(1);
 				}
diff --git a/source3/client/smbspool.c b/source3/client/smbspool.c
index 3d049b588e..3e583e855e 100644
--- a/source3/client/smbspool.c
+++ b/source3/client/smbspool.c
@@ -29,7 +29,6 @@
  */
 
 extern BOOL		in_client;	/* Boolean for client library */
-extern struct in_addr	ipzero;		/* Any address */
 
 
 /*
@@ -285,7 +284,7 @@ smb_connect(char *workgroup,		/* I - Workgroup */
 
   get_myname(myname);  
 
-  ip = ipzero;
+  zero_ip(&ip);
 
   make_nmb_name(&calling, myname, 0x0);
   make_nmb_name(&called, server, 0x20);