I think this should also be just errno.h, not sys/errno.h

Author: aryler

platforms/iOS/vm/OSX/sqMacUnixExternalPrims.m

@@ -54,7 +54,7 @@
 #include <dlfcn.h> 
 #include <sys/param.h>
 #include <sys/stat.h>
-#include <sys/errno.h>
+#include <errno.h>
 
 /* get a value for RTLD_NOW, with increasing levels of desperation... */