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From: Joel Salomon <joelcsalomon@gma...>
Subject: Anyone to try to convert Acme to full UI (w/graphics)
Date: Mon, 30 Oct 2006 14:05:02 -0500

On 10/26/06, rog@vit... <rog@vit...> wrote:
> int
> getscreensize(int *minx, int *miny, int *maxx, int *maxy)
> {
>         char buf[12*12+1];
>         int fd;
>
>         buf[sizeof(buf) - 1] = 0;
>         fd = open("#i/draw/new", OREAD);
>         if(fd < 0)
>                 return -1;
>         if(read(fd, buf, sizeof buf - 1) != sizeof buf - 1){
>                 close(fd);
>                 return -1;
>         }
>         close(fd);
>         *minx = atoi(buf+4*12);
>         *miny = atoi(buf+5*12);
>         *maxx = atoi(buf+6*12);
>         *maxy = atoi(buf+7*12);
>         return 0;
> }

How would I get rio's size rather than the screen size, for example
for use in a rio subwindow?

--Joel