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DuerOS-Light-SDK-v1.1.0/duer-os-light/src/iot-baidu-ca/source/baidu_ca_util_network.h@47:9e361da97763, 2017-07-18 (annotated)

Committer:
TMBOY
Date:
Tue Jul 18 16:54:45 2017 +0800
Revision:
47:9e361da97763
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Who changed what in which revision?

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TMBOY 47:9e361da97763 1 // Copyright 2017 Baidu Inc. All Rights Reserved.
TMBOY 47:9e361da97763 2 // Author: Su Hao (suhao@baidu.com)
TMBOY 47:9e361da97763 3 //
TMBOY 47:9e361da97763 4 // Description: Network util tools.
TMBOY 47:9e361da97763 5
TMBOY 47:9e361da97763 6 #ifndef BAIDU_IOT_TINYDU_IOT_OS_SRC_IOT_BAIDU_CA_SOURCE_BAIDU_CA_UTIL_NETWORK_H
TMBOY 47:9e361da97763 7 #define BAIDU_IOT_TINYDU_IOT_OS_SRC_IOT_BAIDU_CA_SOURCE_BAIDU_CA_UTIL_NETWORK_H
TMBOY 47:9e361da97763 8
TMBOY 47:9e361da97763 9 #include "baidu_ca_types.h"
TMBOY 47:9e361da97763 10
TMBOY 47:9e361da97763 11 /*
TMBOY 47:9e361da97763 12 * Determine whether the system byte order is little endian
TMBOY 47:9e361da97763 13 *
TMBOY 47:9e361da97763 14 * @Return bca_ut_t, if big endian return 0, else return 1.
TMBOY 47:9e361da97763 15 */
TMBOY 47:9e361da97763 16 BCA_INT bca_u8_t bca_is_little_endian(void);
TMBOY 47:9e361da97763 17
TMBOY 47:9e361da97763 18 /*
TMBOY 47:9e361da97763 19 * Convert the byte order from host to network for 16bit value
TMBOY 47:9e361da97763 20 *
TMBOY 47:9e361da97763 21 * @Param value, in, the host value
TMBOY 47:9e361da97763 22 * @Param bca_u16_t, the network result
TMBOY 47:9e361da97763 23 */
TMBOY 47:9e361da97763 24 BCA_INT bca_u16_t bca_htons(bca_u16_t value);
TMBOY 47:9e361da97763 25
TMBOY 47:9e361da97763 26 /*
TMBOY 47:9e361da97763 27 * Convert the byte order from host to network for 32bit value
TMBOY 47:9e361da97763 28 *
TMBOY 47:9e361da97763 29 * @Param value, in, the host value
TMBOY 47:9e361da97763 30 * @Param bca_u32_t, the network result
TMBOY 47:9e361da97763 31 */
TMBOY 47:9e361da97763 32 BCA_INT bca_u32_t bca_htonl(bca_u32_t value);
TMBOY 47:9e361da97763 33
TMBOY 47:9e361da97763 34 #endif // BAIDU_IOT_TINYDU_IOT_OS_SRC_IOT_BAIDU_CA_SOURCE_BAIDU_CA_UTIL_NETWORK_H