On 15 June 2015 at 04:41, David Malcolm <dmalcolm@redhat.com> wrote: > (BTW, the "const char > *" is copied, so you can build them up using snprintf into an on-stack > temporary buffer: > char buf[16]; > snprintf(buf, sizeof(buf), "op%i", idx); > or somesuch). > You anticipated my question! Thanks