Restore HAVE_RB_IO_T macro for compatibility with kgio, unicorn…

…, etc. (ruby#8286)
github · Aug 28, 2023 · caf4848 · caf4848
1 parent 9b87518
commit caf4848
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/include/ruby/io.h b/include/ruby/io.h
@@ -138,6 +138,7 @@ struct rb_io_encoding {
 };
 
 #ifndef HAVE_RB_IO_T
+#define HAVE_RB_IO_T 1
 /** Ruby's IO, metadata and buffers. */
 struct rb_io {
     /** The IO's Ruby level counterpart. */