NAME

FreeUnit: deallocate the disk

SYNOPSIS

FreeUnit( unitNum ), DRResource

D0 A6

void FreeUnit(LONG);

FUNCTION

This routine deallocates one of the units of the disk. It should be called when done with the disk. Do not call it if you did no successfully allocate the disk (there is no protection -- you will probably crash the disk system).

INPUTS

unitNum: a legal unit number (zero through three)

RESULT

EXCEPTIONS

BUGS