1 files changed, 77 insertions, 0 deletions
diff --git a/accel-dp/if_dp.h b/accel-dp/if_dp.h
new file mode 100644
index 00000000..5c209a79
--- /dev/null
+++ b/accel-dp/if_dp.h
@@ -0,0 +1,77 @@
+#ifndef __IF_DP_H
+#define __IF_DP_H
+
+#include <stdint.h>
+
+enum {
+	MSG_SOCKET,
+	MSG_CONNECT,
+	MSG_BIND,
+	MSG_LISTEN,
+	MSG_RECV,
+	MSG_SEND,
+	MSG_IOCTL,
+	MSG_PPP_OPEN,
+	MSG_SOCK_IOCTL,
+	__MSG_MAX_ID
+};
+
+#define MSG_MAX_ID (__MSG_MAX_ID - 1)
+
+struct msg_hdr {
+	uint8_t id;
+};
+
+struct msg_socket {
+	uint8_t id;
+	int domain;
+	int type;
+	int proto;
+};
+
+struct msg_connect {
+	uint8_t id;
+	socklen_t addrlen;
+	char addr[0];
+};
+
+struct msg_bind {
+	uint8_t id;
+	socklen_t addrlen;
+	char addr[0];
+};
+
+struct msg_listen {
+	uint8_t id;
+	int backlog;
+};
+
+struct msg_recv {
+	uint8_t id;
+	size_t len;
+	int flags;
+	socklen_t addrlen;
+};
+
+struct msg_send {
+	uint8_t id;
+	size_t len;
+	int flags;
+	socklen_t addrlen;
+};
+
+struct msg_ioctl {
+	uint8_t id;
+	unsigned long request;
+	char arg[0];
+};
+
+struct msg_result {
+	int err;
+	ssize_t len;
+	socklen_t addrlen;
+	struct sockaddr_storage ss;
+};
+
+#endif
+