-XBT_PUBLIC(unsigned int) surfxml_buffer_stack_stack_ptr;
-XBT_PUBLIC(unsigned int) surfxml_buffer_stack_stack[1024];
+XBT_IMPORT_NO_EXPORT(unsigned int) surfxml_buffer_stack_stack_ptr;
+XBT_IMPORT_NO_EXPORT(unsigned int) surfxml_buffer_stack_stack[1024];