wineoss: Fix to compile on Solaris 10.

dlls/wineoss.drv/mixer.c

@@ -159,11 +159,17 @@ static const char * getIoctlCommand(int command)
     IOCTL_TO_STR(SOUND_MIXER_DIGITAL1);
     IOCTL_TO_STR(SOUND_MIXER_DIGITAL2);
     IOCTL_TO_STR(SOUND_MIXER_DIGITAL3);
+#ifdef SOUND_MIXER_PHONEIN
     IOCTL_TO_STR(SOUND_MIXER_PHONEIN);
+#endif
+#ifdef SOUND_MIXER_PHONEOUT
     IOCTL_TO_STR(SOUND_MIXER_PHONEOUT);
+#endif
     IOCTL_TO_STR(SOUND_MIXER_VIDEO);
     IOCTL_TO_STR(SOUND_MIXER_RADIO);
+#ifdef SOUND_MIXER_MONITOR
     IOCTL_TO_STR(SOUND_MIXER_MONITOR);
+#endif
     }
 #undef IOCTL_TO_STR
     sprintf(str, "UNKNOWN(%08x)", command);