unixsupport.h: fix C++ _Atomic incompatibility

MisterDA · MisterDA · commit bdbe619f1655 · 2025-11-20T09:54:09.000+01:00
diff --git a/otherlibs/unix/caml/unixsupport.h b/otherlibs/unix/caml/unixsupport.h
@@ -46,7 +46,7 @@ struct filedescr {
     SOCKET socket;
   } fd;                   /* Real windows handle */
   enum { KIND_HANDLE, KIND_SOCKET } kind;
-  _Atomic int crt_fd;     /* C runtime descriptor */
+  atomic_int crt_fd;      /* C runtime descriptor */
   unsigned int flags_fd;  /* See FLAGS_FD_* */
 };
 
