Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / include / uuid.h

diff --git a/qemu/roms/u-boot/include/uuid.h b/qemu/roms/u-boot/include/uuid.h
new file mode 100644 (file)
index 0000000..93027c1
--- /dev/null
+++ b/qemu/roms/u-boot/include/uuid.h
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2014 Samsung Electronics
+ * Przemyslaw Marczak <p.marczak@samsung.com>
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+#ifndef __UUID_H__
+#define __UUID_H__
+
+/* This is structure is in big-endian */
+struct uuid {
+       unsigned int time_low;
+       unsigned short time_mid;
+       unsigned short time_hi_and_version;
+       unsigned char clock_seq_hi_and_reserved;
+       unsigned char clock_seq_low;
+       unsigned char node[6];
+} __packed;
+
+enum {
+       UUID_STR_FORMAT_STD,
+       UUID_STR_FORMAT_GUID
+};
+
+#define UUID_STR_LEN           36
+#define UUID_BIN_LEN           sizeof(struct uuid)
+
+#define UUID_VERSION_MASK      0xf000
+#define UUID_VERSION_SHIFT     12
+#define UUID_VERSION           0x4
+
+#define UUID_VARIANT_MASK      0xc0
+#define UUID_VARIANT_SHIFT     7
+#define UUID_VARIANT           0x1
+
+int uuid_str_valid(const char *uuid);
+int uuid_str_to_bin(char *uuid_str, unsigned char *uuid_bin, int str_format);
+void uuid_bin_to_str(unsigned char *uuid_bin, char *uuid_str, int str_format);
+void gen_rand_uuid(unsigned char *uuid_bin);
+void gen_rand_uuid_str(char *uuid_str, int str_format);
+#endif