Index: uspace/lib/net/include/ip_client.h
===================================================================
--- uspace/lib/net/include/ip_client.h	(revision 849ed54afbef3ad0ec3af831e93a1353f9eaaf0f)
+++ uspace/lib/net/include/ip_client.h	(revision ec1bdc8e820c028d957acd130672481b8700352e)
@@ -87,5 +87,5 @@
  *  @returns EINVAL if the headerlen parameter is not IPv4 pseudo header length.
  */
-extern int ip_client_set_pseudo_header_data_length(ip_pseudo_header_ref header, size_t headerlen, size_t data_length);
+extern int ip_client_set_pseudo_header_data_length(void *header, size_t headerlen, size_t data_length);
 
 /** Constructs the IPv4 pseudo header.
@@ -107,5 +107,5 @@
  *  @returns ENOMEM if there is not enough memory left.
  */
-extern int ip_client_get_pseudo_header(ip_protocol_t protocol, struct sockaddr * src, socklen_t srclen, struct sockaddr * dest, socklen_t destlen, size_t data_length, ip_pseudo_header_ref * header, size_t * headerlen);
+extern int ip_client_get_pseudo_header(ip_protocol_t protocol, struct sockaddr * src, socklen_t srclen, struct sockaddr * dest, socklen_t destlen, size_t data_length, void **header, size_t * headerlen);
 
 // TODO ipopt manipulation