{
 'real':     {'': 'float',
              '8': 'double',
              'dp': 'double',
              'idp':'double'},
 'complex' : {'': 'complex_float',
 	          '8' : 'complex_double',
 	          '16': 'complex_long_double',
 	          'dp': 'complex_double'},
 'integer' : {    ''  : 'long_long',
                  '4' : 'int',
	          '8' : 'long_long',
	          'dp': 'long_long' },
 'character' : {'': 'char'}
}
