@spiceErrorCheck<EOL>def pckcls(handle):
handle = ctypes.c_int(handle)<EOL>libspice.pckcls_c(handle)<EOL>
Close an open PCK file. 

https://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/pckcls_c.html

:param handle: Handle of the PCK file to be closed.
:type handle: int