Network to Host Byte Order Conversion
Hardware Abstraction Layer (HAL) API Reference > HAL Utilities

Macros

#define HTONL NTOHL
#define HTONS NTOHS

Functions

uint16_t NTOHS (uint16_t val)
Converts a short (16-bit) value from network to host byte order.
uint32_t NTOHL (uint32_t val)
Converts a long (32-bit) value from network to host byte order.
uint32_t SwapEndiannessInt32u (uint32_t val)

Detailed Description

Functions that provide conversions from network to host byte order. Network byte order is big endian, so these APIs are only necessary on platforms which have a natural little endian byte order. On big-endian platforms, the APIs are macro'd away to nothing. See endian.h for source code.

Macro Definition Documentation

◆ HTONL

#define HTONL NTOHL

◆ HTONS

#define HTONS NTOHS

Function Documentation

◆ NTOHL()

uint32_t NTOHL ( uint32_t val )

Converts a long (32-bit) value from network to host byte order.

◆ NTOHS()

uint16_t NTOHS ( uint16_t val )

Converts a short (16-bit) value from network to host byte order.

◆ SwapEndiannessInt32u()

uint32_t SwapEndiannessInt32u ( uint32_t val )