On 27 June 2015 at 21:30, Nils M Holm <nmh@t3x.org> wrote:

>         if (!strcmp(s, "interrupt")) {
>

A minor stylistic point: Plan 9 code almost invariably uses if(strcmp(...)
== 0), and for pointers if(p == nil) instead of if(!p).
if(!!...) is never used.