+#if defined(PLATFORM_UNIX)
+static boolean InitAudioDevice_DSP(int fragment_size, int sample_rate)
+{
+#if defined(AUDIO_LINUX_IOCTL)
+ return InitAudioDevice_Linux(fragment_size, sample_rate);
+#elif defined(PLATFORM_NETBSD)
+ return InitAudioDevice_NetBSD(fragment_size, sample_rate);
+#elif defined(PLATFORM_HPUX)
+ return InitAudioDevice_HPUX();
+#endif
+}
+#endif /* PLATFORM_UNIX */
+