Parse command line arguments with getopt_long()

[by]

OK

I will take a look about that.

by
> 
> 2017-09-07 19:20 GMT+08:00 by <by at meetlost.com>:
>> Hi,
>> 
>> What do you mean of "gflags"?
>> 
>> And I think iterate argv would be simple to implement.
>> 
>> Just considering whether it is necessary to add this into library if implement it in a generic way.
> 
> gflags is a library used to parse command line arg, developed and
> open-sourced by google.
> 
> Yubin
> 
>> 
>>> Will "gflags" be OK?
>>> 
>>> Yubin
>>> 
>>