Sequence Number Support

Sequence number type and defines. More...

Data Structures
struct	DDS_SequenceNumber_t
	Type for sequence number representation. More...

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

Detailed Description

Sequence number type and defines.

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.