Shouldn't need sys/errno.h if errno.h already #include'd

Author: aryler

platforms/unix/vm-sound-pulse/sqUnixSoundPulseAudio.c

@@ -38,7 +38,6 @@
 
 #include <stdio.h>
 #include <stdlib.h>
-#include <sys/errno.h>
 #include <sys/mman.h>
 #include <string.h>
 #include <unistd.h>