NAME
    Info -- Returns information about the disk

SYNOPSIS
    success = Info( lock, parameterBlock )
    D0              D1    D2

    BOOL Info(BPTR, struct infodata *)

FUNCTION
    Info() can be used to find information about any disk in use.
    'lock' refers to the disk, or any file on the disk. The parameter
    block is returned with information about the size of the disk,
    number of free blocks and any soft errors.

INPUTS
    lock           - BCPL pointer to a lock
    parameterBlock - pointer to an infodata structure
                     (longword aligned)

RESULTS
    success - boolean

SPECIAL NOTE:
    Note that infodata structure must be longword aligned.