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- /*############################################################################
- # Copyright 2016 Intel Corporation
- #
- # Licensed under the Apache License, Version 2.0 (the "License");
- # you may not use this file except in compliance with the License.
- # You may obtain a copy of the License at
- #
- # http://www.apache.org/licenses/LICENSE-2.0
- #
- # Unless required by applicable law or agreed to in writing, software
- # distributed under the License is distributed on an "AS IS" BASIS,
- # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- # See the License for the specific language governing permissions and
- # limitations under the License.
- ############################################################################*/
- #ifndef EPID_COMMON_SRC_ENDIAN_CONVERT_H_
- #define EPID_COMMON_SRC_ENDIAN_CONVERT_H_
- #include <stdint.h>
- /*!
- * \file
- * \brief Endianness conversion interface.
- * \addtogroup EpidCommon
- * @{
- */
- #if !defined(ntohl)
- /// Macro to transform oct str 32 into uint_32
- #define ntohl(u32) \
- ((uint32_t)(((((unsigned char*)&(u32))[0]) << 24) + \
- ((((unsigned char*)&(u32))[1]) << 16) + \
- ((((unsigned char*)&(u32))[2]) << 8) + \
- (((unsigned char*)&(u32))[3])))
- #endif
- #if !defined(htonl)
- /// Macro to transform uint_32 to network order
- #define htonl(u32) \
- (uint32_t)(((((uint32_t)(u32)) & 0xFF) << 24) | \
- ((((uint32_t)(u32)) & 0xFF00) << 8) | \
- ((((uint32_t)(u32)) & 0xFF0000) >> 8) | \
- ((((uint32_t)(u32)) & 0xFF000000) >> 24))
- #endif
- /*! @} */
- #endif // EPID_COMMON_SRC_ENDIAN_CONVERT_H_
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