#include "threadimpl.h" static long _iowrite(va_list *arg) { int fd; void *a; long n; fd = va_arg(*arg, int); a = va_arg(*arg, void*); n = va_arg(*arg, long); n = write(fd, a, n); return n; } long iowrite(Ioproc *io, int fd, void *a, long n) { return iocall(io, _iowrite, fd, a, n); }