The Simulate Floating Trap routine converts floating faults to
    floating traps. It can be enabled as a condition handler or can
    be called by one.

    This routine is not available to native OpenVMS Alpha or I64
    programs but is available to translated VAX images.

    Format

      LIB$SIM_TRAP  signal-arguments ,mechanism-arguments

1 - Returns

    OpenVMS usage:cond_value
    type:         longword (unsigned)
    access:       write only
    mechanism:    by value

2 - Arguments

 signal-arguments

    OpenVMS usage:vector_longword_unsigned
    type:         unspecified
    access:       modify
    mechanism:    by reference, array reference

    Signal argument vector. The signal-arguments argument contains
    the address of an array that is this signal argument vector
    stack.

    See the HP OpenVMS Programming Concepts Manual for a description
    of the signal argument vector.

 mechanism-arguments

    OpenVMS usage:vector_longword_unsigned
    type:         unspecified
    access:       read only
    mechanism:    by reference, array reference

    Mechanism argument vector. The mechanism-arguments argument
    contains the address of an array that is this mechanism argument
    vector stack.

    See the HP OpenVMS Programming Concepts Manual for a description
    of the mechanism argument vector.