19990920

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@533 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/rubyio.h b/rubyio.h
index 81f162a012..f4b72781e5 100644
--- a/rubyio.h
+++ b/rubyio.h
@@ -54,7 +54,7 @@ int  rb_io_mode_flags _((const char*));
 void rb_io_check_writable _((OpenFile*));
 void rb_io_check_readable _((OpenFile*));
 void rb_io_fptr_finalize _((OpenFile*));
-void rb_io_unbuffered _((OpenFile*));
+void rb_io_synchronized _((OpenFile*));
 void rb_io_check_closed _((OpenFile*));
 void rb_eof_error _((void));