read.h File Reference

#include <stdint.h>
#include <stddef.h>

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Functions
uint16_t	read_u16_be (const uint8_t *ptr, size_t offset)
uint32_t	read_u32_be (const uint8_t *ptr, size_t offset)
uint64_t	read_u64_be (const uint8_t *ptr, size_t offset)
uint16_t	read_u16_le (const uint8_t *ptr, size_t offset)
uint32_t	read_u32_le (const uint8_t *ptr, size_t offset)
uint64_t	read_u64_le (const uint8_t *ptr, size_t offset)

Function Documentation

read_u16_be()

uint16_t read_u16_be	(	const uint8_t *	ptr,
		size_t	offset
	)

Read 2 bytes as Big Endian from byte buffer.

Parameters

[in]	ptr	Pointer to byte buffer.
[in]	offset	Offset in the byte buffer.

Returns

2 bytes value read from buffer.

Definition at line 20 of file read.c.

read_u16_le()

uint16_t read_u16_le	(	const uint8_t *	ptr,
		size_t	offset
	)

Read 2 bytes as Little Endian from byte buffer.

Parameters

[in]	ptr	Pointer to byte buffer.
[in]	offset	Offset in the byte buffer.

Returns

2 bytes value read from buffer.

Definition at line 46 of file read.c.

read_u32_be()

uint32_t read_u32_be	(	const uint8_t *	ptr,
		size_t	offset
	)

Read 4 bytes as Big Endian from byte buffer.

Parameters

[in]	ptr	Pointer to byte buffer.
[in]	offset	Offset in the byte buffer.

Returns

4 bytes value read from buffer.

Definition at line 26 of file read.c.

read_u32_le()

uint32_t read_u32_le	(	const uint8_t *	ptr,
		size_t	offset
	)

Read 4 bytes as Little Endian from byte buffer.

Parameters

[in]	ptr	Pointer to byte buffer.
[in]	offset	Offset in the byte buffer.

Returns

4 bytes value read from buffer.

Definition at line 52 of file read.c.

read_u64_be()

uint64_t read_u64_be	(	const uint8_t *	ptr,
		size_t	offset
	)

Read 8 bytes as Big Endian from byte buffer.

Parameters

[in]	ptr	Pointer to byte buffer.
[in]	offset	Offset in the byte buffer.

Returns

8 bytes value read from buffer.

Definition at line 34 of file read.c.

read_u64_le()

uint64_t read_u64_le	(	const uint8_t *	ptr,
		size_t	offset
	)

Read 8 bytes as Little Endian from byte buffer.

Parameters

[in]	ptr	Pointer to byte buffer.
[in]	offset	Offset in the byte buffer.

Returns

8 bytes value read from buffer.

Definition at line 60 of file read.c.