OSS_SNDCTL_DSP_GETISPACE   58 compat/bsdos/bsdos_ioctl.c 			ocom = OSS_SNDCTL_DSP_GETISPACE;
OSS_SNDCTL_DSP_GETISPACE  410 compat/ossaudio/ossaudio.c 	case OSS_SNDCTL_DSP_GETISPACE: