device/net_io.c: remove forward declarations

* device/net_io.c (bpf_hash, net_do_filter, bpf_do_filter, hash_ent_remove, net_free_dead_infp, net_free_dead_entp, bpf_validate, bpf_eq, net_add_q_info, bpf_match): Remove forward declarations.
* device/net_io.h (net_rcv_port, net_hash_entry, net_hash_header): Declare forward.
(bpf_hash, net_do_filter, bpf_do_filter, hash_ent_remove, net_free_dead_infp, net_free_dead_entp, bpf_validate, bpf_eq, net_add_q_info, bpf_match): Add prototypes.

2 files changed, 58 insertions, 38 deletions

diff --git a/device/net_io.c b/device/net_io.c
index ee475ef..b3ec292 100644
--- a/device/net_io.c
+++ b/device/net_io.c
@@ -305,13 +305,10 @@ typedef struct net_rcv_port *net_rcv_port_t;
 
 struct kmem_cache	net_rcv_cache;	/* cache of net_rcv_port structs */
 
-
 #define NET_HASH_SIZE   256
 #define N_NET_HASH      4
 #define N_NET_HASH_KEYS 4
 
-unsigned int bpf_hash (int, unsigned int *);
-
 /*
  * A single hash entry.
  */
@@ -351,7 +348,6 @@ decl_simple_lock_data(,net_hash_header_lock)
 	(elt) = (net_hash_entry_t) queue_next((queue_entry_t) (elt));	   \
 	} while ((elt) != (head));
 
-
 #define FILTER_ITERATE(if_port_list, fp, nextfp, chain)	\
 	for ((fp) = (net_rcv_port_t) queue_first(if_port_list);	\
 	     !queue_end(if_port_list, (queue_entry_t)(fp));	\
@@ -365,40 +361,6 @@ decl_simple_lock_data(,net_hash_header_lock)
 	(dead) = (queue_entry_t)(entry_p);			\
 }
 
-extern boolean_t net_do_filter();	/* CSPF */
-extern int bpf_do_filter();		/* BPF */
-
-int hash_ent_remove (
-   struct ifnet *ifp,
-   net_hash_header_t hp,
-   int used,
-   net_hash_entry_t *head, 
-	net_hash_entry_t entp,
-   queue_entry_t *dead_p);
-
-void net_free_dead_infp (queue_entry_t dead_infp);
-void net_free_dead_entp (queue_entry_t dead_entp);
-
-int bpf_validate(
-    bpf_insn_t f,
-    int bytes,
-    bpf_insn_t *match);
-
-int bpf_eq (
-    bpf_insn_t f1,
-	bpf_insn_t f2,
-    int bytes);
-
-int net_add_q_info (ipc_port_t rcv_port);
-
-int bpf_match (
-   net_hash_header_t hash,
-   int n_keys,
-   unsigned int *keys,
-   net_hash_entry_t **hash_headpp,
-      net_hash_entry_t *entpp);
-
-
 /*
  *	ethernet_priority:
  *
diff --git a/device/net_io.h b/device/net_io.h
index cbf6845..0cdd712 100644
--- a/device/net_io.h
+++ b/device/net_io.h
@@ -46,6 +46,15 @@
 #include <device/io_req.h>
 #include <device/net_status.h>
 
+struct net_rcv_port;
+typedef struct net_rcv_port *net_rcv_port_t;
+
+struct net_hash_entry;
+typedef struct net_hash_entry *net_hash_entry_t;
+
+struct net_hash_header;
+typedef struct net_hash_header *net_hash_header_t;
+
 /*
  * A network packet is wrapped in a kernel message while in
  * the kernel.
@@ -91,4 +100,53 @@ extern unsigned short int	ntohs(unsigned short int);
 extern unsigned int		htonl(unsigned int);
 extern unsigned short int	htons(unsigned short int);
 
+unsigned int bpf_hash(int n, unsigned int *keys);
+
+extern boolean_t
+net_do_filter(
+	net_rcv_port_t	infp,
+	char *		data,
+	unsigned int	data_count,
+	char *		header); /* CSPF */
+
+extern int
+bpf_do_filter(
+	net_rcv_port_t		infp,
+	char *			p,
+	unsigned int		wirelen,
+	char *			header,
+	unsigned int    	hlen,
+	net_hash_entry_t	**hash_headpp,
+	net_hash_entry_t	*entpp); /* BPF */
+
+int hash_ent_remove(
+	struct ifnet 		*ifp,
+	net_hash_header_t 	hp,
+	int			used,
+	net_hash_entry_t 	*head,
+	net_hash_entry_t 	entp,
+	queue_entry_t 		*dead_p);
+
+void net_free_dead_infp(queue_entry_t dead_infp);
+void net_free_dead_entp (queue_entry_t dead_entp);
+
+int bpf_validate(
+	bpf_insn_t 	f,
+	int 		bytes,
+	bpf_insn_t 	*match);
+
+int bpf_eq(
+	bpf_insn_t 	f1,
+	bpf_insn_t 	f2,
+	int 		bytes);
+
+int net_add_q_info(ipc_port_t rcv_port);
+
+int bpf_match (
+	net_hash_header_t 	hash,
+	int 			n_keys,
+	unsigned int 		*keys,
+	net_hash_entry_t 	**hash_headpp,
+	net_hash_entry_t 	*entpp);
+
 #endif	/* _DEVICE_NET_IO_H_ */