Index: uspace/lib/net/include/icmp_client.h
===================================================================
--- uspace/lib/net/include/icmp_client.h	(revision 1bfd3d3b2991b8f2df4cff87d9723059528b9bd1)
+++ uspace/lib/net/include/icmp_client.h	(revision cb819f92c9dcc88804bdf9c7b5816464ce237d44)
@@ -41,7 +41,7 @@
 #include <net/packet.h>
 
-extern int icmp_client_process_packet(packet_t, icmp_type_t *, icmp_code_t *,
+extern int icmp_client_process_packet(packet_t *, icmp_type_t *, icmp_code_t *,
     icmp_param_t *, icmp_param_t *);
-extern size_t icmp_client_header_length(packet_t);
+extern size_t icmp_client_header_length(packet_t *);
 
 #endif
Index: uspace/lib/net/include/icmp_interface.h
===================================================================
--- uspace/lib/net/include/icmp_interface.h	(revision 1bfd3d3b2991b8f2df4cff87d9723059528b9bd1)
+++ uspace/lib/net/include/icmp_interface.h	(revision cb819f92c9dcc88804bdf9c7b5816464ce237d44)
@@ -51,8 +51,8 @@
 
 extern int icmp_destination_unreachable_msg(int, icmp_code_t, icmp_param_t,
-    packet_t);
-extern int icmp_source_quench_msg(int, packet_t);
-extern int icmp_time_exceeded_msg(int, icmp_code_t, packet_t);
-extern int icmp_parameter_problem_msg(int, icmp_code_t, icmp_param_t, packet_t);
+    packet_t *);
+extern int icmp_source_quench_msg(int, packet_t *);
+extern int icmp_time_exceeded_msg(int, icmp_code_t, packet_t *);
+extern int icmp_parameter_problem_msg(int, icmp_code_t, icmp_param_t, packet_t *);
 
 /*@}*/
Index: uspace/lib/net/include/il_interface.h
===================================================================
--- uspace/lib/net/include/il_interface.h	(revision 1bfd3d3b2991b8f2df4cff87d9723059528b9bd1)
+++ uspace/lib/net/include/il_interface.h	(revision cb819f92c9dcc88804bdf9c7b5816464ce237d44)
@@ -51,5 +51,5 @@
 
 extern int il_device_state_msg(int, device_id_t, device_state_t, services_t);
-extern int il_received_msg(int, device_id_t, packet_t, services_t);
+extern int il_received_msg(int, device_id_t, packet_t *, services_t);
 extern int il_mtu_changed_msg(int, device_id_t, size_t, services_t);
 
Index: uspace/lib/net/include/ip_client.h
===================================================================
--- uspace/lib/net/include/ip_client.h	(revision 1bfd3d3b2991b8f2df4cff87d9723059528b9bd1)
+++ uspace/lib/net/include/ip_client.h	(revision cb819f92c9dcc88804bdf9c7b5816464ce237d44)
@@ -45,9 +45,9 @@
 #include <ip_interface.h>
 
-extern int ip_client_prepare_packet(packet_t, ip_protocol_t, ip_ttl_t, ip_tos_t,
-    int, size_t);
-extern int ip_client_process_packet(packet_t, ip_protocol_t *, ip_ttl_t *,
+extern int ip_client_prepare_packet(packet_t *, ip_protocol_t, ip_ttl_t,
+    ip_tos_t, int, size_t);
+extern int ip_client_process_packet(packet_t *, ip_protocol_t *, ip_ttl_t *,
     ip_tos_t *, int *, size_t *);
-extern size_t ip_client_header_length(packet_t);
+extern size_t ip_client_header_length(packet_t *);
 extern int ip_client_set_pseudo_header_data_length(void *, size_t, size_t);
 extern int ip_client_get_pseudo_header(ip_protocol_t, struct sockaddr *,
Index: uspace/lib/net/include/ip_interface.h
===================================================================
--- uspace/lib/net/include/ip_interface.h	(revision 1bfd3d3b2991b8f2df4cff87d9723059528b9bd1)
+++ uspace/lib/net/include/ip_interface.h	(revision cb819f92c9dcc88804bdf9c7b5816464ce237d44)
@@ -70,5 +70,5 @@
  * @return		EOK on success.
  */
-typedef int (*tl_received_msg_t)(device_id_t device_id, packet_t packet,
+typedef int (*tl_received_msg_t)(device_id_t device_id, packet_t *packet,
     services_t receiver, services_t error);
 
Index: uspace/lib/net/include/ip_remote.h
===================================================================
--- uspace/lib/net/include/ip_remote.h	(revision 1bfd3d3b2991b8f2df4cff87d9723059528b9bd1)
+++ uspace/lib/net/include/ip_remote.h	(revision cb819f92c9dcc88804bdf9c7b5816464ce237d44)
@@ -45,10 +45,10 @@
 extern int ip_set_gateway_req_remote(int, device_id_t, in_addr_t);
 extern int ip_packet_size_req_remote(int, device_id_t, packet_dimension_t *);
-extern int ip_received_error_msg_remote(int, device_id_t, packet_t, services_t,
+extern int ip_received_error_msg_remote(int, device_id_t, packet_t *, services_t,
     services_t);
 extern int ip_device_req_remote(int, device_id_t, services_t);
 extern int ip_add_route_req_remote(int, device_id_t, in_addr_t, in_addr_t,
     in_addr_t);
-extern int ip_send_msg_remote(int, device_id_t, packet_t, services_t,
+extern int ip_send_msg_remote(int, device_id_t, packet_t *, services_t,
     services_t);
 extern int ip_get_route_req_remote(int, ip_protocol_t, const struct sockaddr *,
Index: uspace/lib/net/include/netif_local.h
===================================================================
--- uspace/lib/net/include/netif_local.h	(revision 1bfd3d3b2991b8f2df4cff87d9723059528b9bd1)
+++ uspace/lib/net/include/netif_local.h	(revision cb819f92c9dcc88804bdf9c7b5816464ce237d44)
@@ -111,5 +111,5 @@
  *			message implementation.
  */
-extern int netif_send_message(device_id_t device_id, packet_t packet,
+extern int netif_send_message(device_id_t device_id, packet_t *packet,
     services_t sender);
 
@@ -198,5 +198,5 @@
     char **);
 extern int netif_probe_req_local(int, device_id_t, int, int);
-extern int netif_send_msg_local(int, device_id_t, packet_t, services_t);
+extern int netif_send_msg_local(int, device_id_t, packet_t *, services_t);
 extern int netif_start_req_local(int, device_id_t);
 extern int netif_stop_req_local(int, device_id_t);
@@ -208,5 +208,5 @@
 extern void null_device_stats(device_stats_t *);
 extern void netif_pq_release(packet_id_t);
-extern packet_t netif_packet_get_1(size_t);
+extern packet_t *netif_packet_get_1(size_t);
 extern int netif_init_module(async_client_conn_t);
 
Index: uspace/lib/net/include/netif_remote.h
===================================================================
--- uspace/lib/net/include/netif_remote.h	(revision 1bfd3d3b2991b8f2df4cff87d9723059528b9bd1)
+++ uspace/lib/net/include/netif_remote.h	(revision cb819f92c9dcc88804bdf9c7b5816464ce237d44)
@@ -44,5 +44,5 @@
     char **);
 extern int netif_probe_req_remote(int, device_id_t, int, int);
-extern int netif_send_msg_remote(int, device_id_t, packet_t, services_t);
+extern int netif_send_msg_remote(int, device_id_t, packet_t *, services_t);
 extern int netif_start_req_remote(int, device_id_t);
 extern int netif_stop_req_remote(int, device_id_t);
Index: uspace/lib/net/include/nil_local.h
===================================================================
--- uspace/lib/net/include/nil_local.h	(revision 1bfd3d3b2991b8f2df4cff87d9723059528b9bd1)
+++ uspace/lib/net/include/nil_local.h	(revision cb819f92c9dcc88804bdf9c7b5816464ce237d44)
@@ -77,5 +77,5 @@
  * 			received function.
  */
-extern int nil_received_msg_local(int, device_id_t, packet_t, services_t);
+extern int nil_received_msg_local(int, device_id_t, packet_t *, services_t);
 
 /** Message processing function.
Index: uspace/lib/net/include/nil_remote.h
===================================================================
--- uspace/lib/net/include/nil_remote.h	(revision 1bfd3d3b2991b8f2df4cff87d9723059528b9bd1)
+++ uspace/lib/net/include/nil_remote.h	(revision cb819f92c9dcc88804bdf9c7b5816464ce237d44)
@@ -39,5 +39,5 @@
 
 extern int nil_device_state_msg_remote(int, device_id_t, int);
-extern int nil_received_msg_remote(int, device_id_t, packet_t, services_t);
+extern int nil_received_msg_remote(int, device_id_t, packet_t *, services_t);
 
 #endif
Index: uspace/lib/net/include/packet_client.h
===================================================================
--- uspace/lib/net/include/packet_client.h	(revision 1bfd3d3b2991b8f2df4cff87d9723059528b9bd1)
+++ uspace/lib/net/include/packet_client.h	(revision cb819f92c9dcc88804bdf9c7b5816464ce237d44)
@@ -99,14 +99,14 @@
 	packet_trim((packet), sizeof(prefix), sizeof(suffix))
 
-extern void *packet_prefix(packet_t, size_t);
-extern void *packet_suffix(packet_t, size_t);
-extern int packet_trim(packet_t, size_t, size_t);
-extern int packet_copy_data(packet_t, const void *, size_t);
-extern packet_id_t packet_get_id(const packet_t);
-extern size_t packet_get_data_length(const packet_t);
-extern void *packet_get_data(const packet_t);
-extern int packet_get_addr(const packet_t, uint8_t **, uint8_t **);
-extern int packet_set_addr(packet_t, const uint8_t *, const uint8_t *, size_t);
-extern packet_t packet_get_copy(int phone, packet_t packet);
+extern void *packet_prefix(packet_t *, size_t);
+extern void *packet_suffix(packet_t *, size_t);
+extern int packet_trim(packet_t *, size_t, size_t);
+extern int packet_copy_data(packet_t *, const void *, size_t);
+extern packet_id_t packet_get_id(const packet_t *);
+extern size_t packet_get_data_length(const packet_t *);
+extern void *packet_get_data(const packet_t *);
+extern int packet_get_addr(const packet_t *, uint8_t **, uint8_t **);
+extern int packet_set_addr(packet_t *, const uint8_t *, const uint8_t *, size_t);
+extern packet_t *packet_get_copy(int, packet_t *);
 
 /*@}*/
Index: uspace/lib/net/include/packet_remote.h
===================================================================
--- uspace/lib/net/include/packet_remote.h	(revision 1bfd3d3b2991b8f2df4cff87d9723059528b9bd1)
+++ uspace/lib/net/include/packet_remote.h	(revision cb819f92c9dcc88804bdf9c7b5816464ce237d44)
@@ -37,7 +37,7 @@
 #include <sys/types.h>
 
-extern int packet_translate_remote(int, packet_t *, packet_id_t);
-extern packet_t packet_get_4_remote(int, size_t, size_t, size_t, size_t);
-extern packet_t packet_get_1_remote(int, size_t);
+extern int packet_translate_remote(int, packet_t **, packet_id_t);
+extern packet_t *packet_get_4_remote(int, size_t, size_t, size_t, size_t);
+extern packet_t *packet_get_1_remote(int, size_t);
 extern void pq_release_remote(int, packet_id_t);
 
Index: uspace/lib/net/include/socket_core.h
===================================================================
--- uspace/lib/net/include/socket_core.h	(revision 1bfd3d3b2991b8f2df4cff87d9723059528b9bd1)
+++ uspace/lib/net/include/socket_core.h	(revision cb819f92c9dcc88804bdf9c7b5816464ce237d44)
@@ -117,5 +117,5 @@
 extern int socket_destroy(int, int, socket_cores_t *, socket_ports_t *,
     void (*)(socket_core_t *));
-extern int socket_reply_packets(packet_t, size_t *);
+extern int socket_reply_packets(packet_t *, size_t *);
 extern socket_core_t *socket_port_find(socket_ports_t *, int, const char *,
     size_t);
Index: uspace/lib/net/include/tl_common.h
===================================================================
--- uspace/lib/net/include/tl_common.h	(revision 1bfd3d3b2991b8f2df4cff87d9723059528b9bd1)
+++ uspace/lib/net/include/tl_common.h	(revision cb819f92c9dcc88804bdf9c7b5816464ce237d44)
@@ -57,6 +57,6 @@
     size_t);
 extern int tl_set_address_port(struct sockaddr *, int, uint16_t);
-extern int tl_prepare_icmp_packet(int, int, packet_t, services_t);
-extern int tl_socket_read_packet_data(int, packet_t *, size_t,
+extern int tl_prepare_icmp_packet(int, int, packet_t *, services_t);
+extern int tl_socket_read_packet_data(int, packet_t **, size_t,
     const packet_dimension_t *, const struct sockaddr *, socklen_t);
 
Index: uspace/lib/net/include/tl_interface.h
===================================================================
--- uspace/lib/net/include/tl_interface.h	(revision 1bfd3d3b2991b8f2df4cff87d9723059528b9bd1)
+++ uspace/lib/net/include/tl_interface.h	(revision cb819f92c9dcc88804bdf9c7b5816464ce237d44)
@@ -52,5 +52,5 @@
 /*@{*/
 
-extern int tl_received_msg(int, device_id_t, packet_t, services_t, services_t);
+extern int tl_received_msg(int, device_id_t, packet_t *, services_t, services_t);
 
 /*@}*/