#if defined(PLATFORM_LINUX)
#include <linux/soundcard.h>
#elif defined(PLATFORM_FREEBSD)
#include <machine/soundcard.h>
#elif defined(PLATFORM_HPUX)
#include <sys/audio.h>
#if defined(PLATFORM_LINUX)
#include <linux/soundcard.h>
#elif defined(PLATFORM_FREEBSD)
#include <machine/soundcard.h>
#elif defined(PLATFORM_HPUX)
#include <sys/audio.h>