tadd this. - plan9port - [fork] Plan 9 from user space
  HTML git clone git://src.adamsgaard.dk/plan9port
   DIR Log
   DIR Files
   DIR Refs
   DIR README
   DIR LICENSE
       ---
   DIR commit ad6638adc744a21b2c424ab74e2df03b42bef0fc
   DIR parent e7821682ea0105c74f00986131cf59b07d4966cc
  HTML Author: rsc <devnull@localhost>
       Date:   Thu, 23 Sep 2004 21:40:21 +0000
       
       add this.
       
       Diffstat:
         A src/libthread/ioproc.h              |      14 ++++++++++++++
       
       1 file changed, 14 insertions(+), 0 deletions(-)
       ---
   DIR diff --git a/src/libthread/ioproc.h b/src/libthread/ioproc.h
       t@@ -0,0 +1,14 @@
       +#define ioproc_arg(io, type)        (va_arg((io)->arg, type))
       +
       +struct Ioproc
       +{
       +        int tid;
       +        Channel *c, *creply;
       +        int inuse;
       +        long (*op)(va_list*);
       +        va_list arg;
       +        long ret;
       +        char err[ERRMAX];
       +        Ioproc *next;
       +};
       +