1 files changed, 71 insertions, 0 deletions
diff --git a/include/odp/api/abi-default/byteorder.h b/include/odp/api/abi-default/byteorder.h
new file mode 100644
index 000000000..a3a512598
--- /dev/null
+++ b/include/odp/api/abi-default/byteorder.h
@@ -0,0 +1,71 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright (c) 2015-2018 Linaro Limited
+ */
+
+/**
+ * @file
+ *
+ * ODP byteorder
+ */
+
+#ifndef ODP_ABI_BYTEORDER_H_
+#define ODP_ABI_BYTEORDER_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <odp/api/std_types.h>
+
+#ifndef __BYTE_ORDER__
+#error __BYTE_ORDER__ not defined!
+#endif
+
+#ifndef __ORDER_BIG_ENDIAN__
+#error __ORDER_BIG_ENDIAN__ not defined!
+#endif
+
+#ifndef __ORDER_LITTLE_ENDIAN__
+#error __ORDER_LITTLE_ENDIAN__ not defined!
+#endif
+
+/** @addtogroup odp_compiler_optim
+ *  @{
+ */
+#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
+	#define ODP_LITTLE_ENDIAN           1
+	#define ODP_BIG_ENDIAN              0
+	#define ODP_BYTE_ORDER              ODP_LITTLE_ENDIAN
+	#define ODP_LITTLE_ENDIAN_BITFIELD  1
+	#define ODP_BIG_ENDIAN_BITFIELD     0
+	#define ODP_BITFIELD_ORDER          ODP_LITTLE_ENDIAN_BITFIELD
+#else
+	#define ODP_LITTLE_ENDIAN           0
+	#define ODP_BIG_ENDIAN              1
+	#define	ODP_BYTE_ORDER              ODP_BIG_ENDIAN
+	#define ODP_LITTLE_ENDIAN_BITFIELD  0
+	#define ODP_BIG_ENDIAN_BITFIELD     1
+	#define ODP_BITFIELD_ORDER          ODP_BIG_ENDIAN_BITFIELD
+#endif
+
+typedef uint16_t odp_u16le_t;
+typedef uint16_t odp_u16be_t;
+
+typedef uint32_t odp_u32le_t;
+typedef uint32_t odp_u32be_t;
+
+typedef uint64_t odp_u64le_t;
+typedef uint64_t odp_u64be_t;
+
+typedef uint16_t odp_u16sum_t;
+typedef uint32_t odp_u32sum_t;
+
+/**
+ * @}
+ */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif