NAME
    FreeTrap -- free a processor trap

SYNOPSIS
    FreeTrap(trapNum)
             D0

    void FreeTrap(ULONG);

FUNCTION
    This function frees a previously allocated trap number for reuse.
    This call must be performed while running in the same task in which
    the trap was allocated.

WARNING
    Traps may not be allocated or freed from exception handling code.

INPUTS
    trapNum - the trap number to free {of 0..15}