Disk Write Protected Status ?[Win32]

Hi All,
Is there any way to know if the disk drive -for removable media- is
write protected? For NT, there is an IOCTL Disk Is Writable, which may be
used for sensing this. Is thre any way in 95? Can we use HKEY_DYN_DATA in
anyway to get this info.

Thanks in Advance
balan