diff --git a/net/atm/mpc.h b/net/atm/mpc.h
new file mode 100644
index 0000000..863ddf6
--- /dev/null
+++ b/net/atm/mpc.h
@@ -0,0 +1,53 @@
+#ifndef _MPC_H_
+#define _MPC_H_
+
+#include <linux/types.h>
+#include <linux/atm.h>
+#include <linux/atmmpc.h>
+#include <linux/skbuff.h>
+#include <linux/spinlock.h>
+#include "mpoa_caches.h"
+
+/* kernel -> mpc-daemon */
+int msg_to_mpoad(struct k_message *msg, struct mpoa_client *mpc);
+
+struct mpoa_client {
+        struct mpoa_client *next;
+        struct net_device *dev;      /* lec in question                     */
+        int dev_num;                 /* e.g. 2 for lec2                     */
+        int (*old_hard_start_xmit)(struct sk_buff *skb, struct net_device *dev);
+        struct atm_vcc *mpoad_vcc;   /* control channel to mpoad            */
+        uint8_t mps_ctrl_addr[ATM_ESA_LEN];  /* MPS control ATM address     */
+        uint8_t our_ctrl_addr[ATM_ESA_LEN];  /* MPC's control ATM address   */
+
+        rwlock_t ingress_lock;
+        struct in_cache_ops *in_ops; /* ingress cache operations            */
+        in_cache_entry *in_cache;    /* the ingress cache of this MPC       */
+
+        rwlock_t egress_lock;
+        struct eg_cache_ops *eg_ops; /* egress cache operations             */
+        eg_cache_entry *eg_cache;    /* the egress  cache of this MPC       */
+
+        uint8_t *mps_macs;           /* array of MPS MAC addresses, >=1     */
+        int number_of_mps_macs;      /* number of the above MAC addresses   */
+        struct mpc_parameters parameters;  /* parameters for this client    */
+};
+
+
+struct atm_mpoa_qos {
+        struct atm_mpoa_qos *next;
+        uint32_t ipaddr;
+        struct atm_qos qos;
+};
+
+
+/* MPOA QoS operations */
+struct atm_mpoa_qos *atm_mpoa_add_qos(uint32_t dst_ip, struct atm_qos *qos);
+struct atm_mpoa_qos *atm_mpoa_search_qos(uint32_t dst_ip);
+int atm_mpoa_delete_qos(struct atm_mpoa_qos *qos);
+
+/* Display QoS entries. This is for the procfs */
+struct seq_file;
+void atm_mpoa_disp_qos(struct seq_file *m);
+
+#endif /* _MPC_H_ */