aws_apple_network_framework.h should only be used with Apple OS

include/aws/io/private/aws_apple_network_framework.h

@@ -10,6 +10,10 @@
 #ifdef AWS_OS_APPLE
 /* It's ok to include external headers because this is a PRIVATE header file */
 #    include <Security/Security.h>
+#    include <aws/common/mutex.h>
+#    include <aws/common/thread.h>
+#    include <dispatch/dispatch.h>
+
 struct secure_transport_ctx {
     struct aws_tls_ctx ctx;
     CFAllocatorRef wrapped_allocator;
@@ -21,12 +25,6 @@ struct secure_transport_ctx {
     bool verify_peer;
 };
 
-#endif /* AWS_OS_APPLE */
-
-#include <aws/common/mutex.h>
-#include <aws/common/thread.h>
-#include <dispatch/dispatch.h>
-
 struct dispatch_scheduling_state {
     /**
      * Let's us skip processing an iteration task if one is already in the middle of executing
@@ -68,4 +66,6 @@ struct dispatch_loop {
     bool is_destroying;
 };
 
+#endif /* AWS_OS_APPLE */
+
 #endif /* #ifndef AWS_IO_PRIVATE_AWS_APPLE_NETWORK_FRAMEWORK_H  */