MM_RANDOM_READ
Performs random read I/O from the device.
Parameters
- handle
- The handle of an object related to the media being
read.
- function
- Set to MM_RANDOM_READ.
- parameter1
- Specifies the number of units to be read.
- parameter2
- Specifies the logical unit number of the beginning
unit.
- parameter3
- Reserved. Set to zero.
- bufferLen
- The size of the buffer (i.e., the number of units
multiplied by the unit size).
- buffer
- Points to a buffer in memory were the data is to
be read.
- returnParameter
- Not used.