Sequence Number Support

Sequence number type and defines. More...

Data Structures
struct	DDS_SequenceNumber_t
	Type for sequence number representation.Represents a 64-bit sequence number. More...

Functions
int	DDS_SequenceNumber_compare (const struct DDS_SequenceNumber_t *sn1, const struct DDS_SequenceNumber_t *sn2)
	Compares two sequence numbers.

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Detailed Description

Sequence number type and defines.

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Function Documentation

int DDS_SequenceNumber_compare	(	const struct DDS_SequenceNumber_t *	sn1,
		const struct DDS_SequenceNumber_t *	sn2
	)

Compares two sequence numbers.

Parameters:

sn1	<<in>> Sequence number to compare. Cannot be NULL.
sn2	<<in>> Sequence number to compare. Cannot be NULL.

Returns:

If the two sequence numbers are equal, the function returns 0. If sn1 is greater than sn2 the function returns a positive number; otherwise, it returns a negative number.