parameters: (a, offset)
return_statement: return a & (1 << offset)
docstring: Mask a particular bit, return nonzero if set
docstring_summary: Mask a particular bit, return nonzero if set
docstring_tokens: Mask a particular bit return nonzero if set
function: def testbit(a, offset):
      """ Mask a particular bit, return nonzero if set """
      return a & (1 << offset)
function_tokens: def testbit ( a , offset ) : return a & ( 1 << offset )