Remove data. access from pthread_setaffinity_np (apple version)

include/affinity.h

@@ -7,6 +7,7 @@
 #define _AFFINITY_H
 
 #include <stdlib.h>
+#include <stdarg.h>
 
 #ifdef _POSIX
 #include <pthread.h>

include/shared.h

@@ -170,9 +170,6 @@ char *strstatus (const uint threads_status);
 void status ();
 
 
-#ifdef _WIN
-void fsync (int fd);
-#endif
 
 void myabort (void);
 void myquit  (void);