Function rpgffi::FunctionCall6Coll

pub unsafe extern "C" fn FunctionCall6Coll(
    flinfo: *mut FmgrInfo, 
    collation: Oid, 
    arg1: Datum, 
    arg2: Datum, 
    arg3: Datum, 
    arg4: Datum, 
    arg5: Datum, 
    arg6: Datum
) -> Datum