HV:Acrn-hypvervisor Root Directory Clean-up and create misc/ folder for Acrn daemons, services and tools.

This patch is to clean-up acrn-hypervisor root directory, targt only 5 folders under acrn-hypervisor:1.hypervisor,2.devicemodel,3.misc,4.doc,5.build

Tracked-On: #3482
Signed-off-by: Terry Zou <terry.zou@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>

misc/tools/acrn-crashlog/usercrash/include/protocol.h

@@ -0,0 +1,25 @@
+/*
+ * Copyright (C) <2018> Intel Corporation
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef PROTOCOL_H
+#define PROTOCOL_H
+
+#include <stdio.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/cdefs.h>
+
+#define RESERVED_SOCKET_PREFIX "/tmp/"
+#define SOCKET_PATH_MAX 128
+
+int create_socket_server(const char *name, int type);
+
+int socket_local_client(const char *name, const size_t len, int type);
+ssize_t send_fd(int sockfd, const void *data, size_t len, int fd);
+ssize_t recv_fd(int sockfd, void *data, size_t len, int *out_fd);
+
+#endif