958 def grib_index_add_file(indexid, filename):  argument
973 def grib_index_release(indexid):  argument
986 def grib_index_get_size(indexid, key):  argument
1003 def grib_index_get_long(indexid, key):  argument
1033 def grib_index_get_string(indexid, key):  argument
1096 def grib_index_select_long(indexid, key, val):  argument
1130 def grib_index_select_string(indexid, key, val):  argument
1150 def grib_new_from_index(indexid):  argument
1607 def grib_index_get(indexid, key, ktype=str):  argument
1637 def grib_index_select(indexid, key, value):  argument
1659 def grib_index_write(indexid, filename):  argument