Reads the current H-Sync line.

Prototype declaration:


KMSTATUS KMAPI
kmGetCurrentScanline(
		OUT PKMINT32     pScanline
);

Description:

This function reads the current H-Sync line.
Parameters:
pScanline(output)
        This parameter is a pointer to KMINT32 where the current H-Sync line is stored.
Return values:
Value Explanation
KMSTATUS_SUCCESS Success