Index: uspace/lib/nic/include/nic.h
===================================================================
--- uspace/lib/nic/include/nic.h	(revision fd6bd6d12960c6582429396112e1f7ba96fd148c)
+++ uspace/lib/nic/include/nic.h	(revision fbcdeb887f643e4a875e51120a2ddbf6fe35e4b3)
@@ -275,6 +275,6 @@
 
 /* Packet DMA lock */
-extern void *nic_dma_lock_packet(packet_t *);
-extern int nic_dma_unlock_packet(packet_t *);
+extern int nic_dma_lock_packet(packet_t *, size_t, void **);
+extern int nic_dma_unlock_packet(packet_t *, size_t);
 
 #endif // __NIC_H__