@spiceErrorCheck<EOL>def gfstep(time):
time = ctypes.c_double(time)<EOL>step = ctypes.c_double()<EOL>libspice.gfstep_c(time, ctypes.byref(step))<EOL>return step.value<EOL>
Return the time step set by the most recent call to :func:`gfsstp`.

http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/gfstep_c.html

:param time: Ignored ET value.
:type time: float
:return: Time step to take.
:rtype: float