MM_LOCATE_DATA_BLOCKS
Locates specific data blocks and returns location information.
Parameters
- handle
- The handle of an object identifying the media.
- function
- Set to MM_LOCATE_DATA_BLOCKS.
- parameter1
- Indicates the operation to perform:
0 = return location information
1 = go to specified location
- parameter2
- Reserved. Set to zero.
- parameter3
- Reserved. Set to zero.
- bufferLen
- Indicates the size of the buffer where location
information is to be copied or accessed. The buffer must be of sufficient
length to accommodate the location information.
- buffer
- If return location information is specified, points
to a buffer where the location information is copied; otherwise,
it contains the location information needed to locate the data block.
- returnParameter
- Not used.