@spiceErrorCheck<EOL>def lastnb(string):
string = stypes.stringToCharP(string)<EOL>return libspice.lastnb_c(string)<EOL>
Return the zero based index of the last non-blank character in
a character string.

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

:param string: Input character string.
:type string: str
:return: :rtype: