修正xcode15编译报错的问题

external/ios/include/uv/uv.h

@@ -23,6 +23,24 @@
 
 #ifndef UV_H
 #define UV_H
+
+#include "uv/errno.h"
+#include "uv/version.h"
+#include <stddef.h>
+#include <stdio.h>
+
+#if defined(_MSC_VER) && _MSC_VER < 1600
+# include "uv/stdint-msvc2008.h"
+#else
+# include <stdint.h>
+#endif
+
+#if defined(_WIN32)
+# include "uv/win.h"
+#else
+# include "uv/unix.h"
+#endif
+
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -45,22 +63,7 @@ extern "C" {
 # define UV_EXTERN /* nothing */
 #endif
 
-#include "uv/errno.h"
-#include "uv/version.h"
-#include <stddef.h>
-#include <stdio.h>
 
-#if defined(_MSC_VER) && _MSC_VER < 1600
-# include "uv/stdint-msvc2008.h"
-#else
-# include <stdint.h>
-#endif
-
-#if defined(_WIN32)
-# include "uv/win.h"
-#else
-# include "uv/unix.h"
-#endif
 
 /* Expand this list if necessary. */
 #define UV_ERRNO_MAP(XX)                                                      \