On March 16, 2003 11:27 am, Gerald Pfeifer wrote: > PS: Or would you prefer a dummy block > > #ifdef SOUND_MIXER_INFO > { > int mixer; > .... > } > #endif > > instead of two #ifdefs? No, I don't. What about moving the #ifdef just around the if (ioctl(mixer, SOUND_MIXER_INFO, &info) >= 0) { Will that work? -- Dimi.