Add some explicit includes for __APPLE__

src/logging.c

@@ -6,6 +6,10 @@
 #include "common.h"
 #include "logging.h"
 
+#ifdef __APPLE__
+#include <stdio.h>
+#endif
+
 int SUPPRESS_OUTPUT = 0;
 
 static int last_len = 0;

src/shared.c

@@ -30,6 +30,10 @@
 #include "inc_hash_constants.h"
 #include "shared.h"
 
+#ifdef __APPLE__
+#include <stdio.h>
+#endif
+
 /**
  * converter
  */