Re: [PATCH 03/44] connect: have ref processing code take struct packet_reader

>
> In a future patch, we'll want to access multiple members from struct
> packet_reader when parsing references.  Therefore, have the ref parsing
> code take pointers to struct reader instead of having to pass multiple
> arguments to each function.

> -static void process_capabilities(const char *line, int *len)
> +static void process_capabilities(struct packet_reader *reader, int *len)
>  {
> +       const char *line = reader->line;
>         int nul_location = strlen(line);
>         if (nul_location == *len)
>                 return;