Remove debug prints

[gnu-emacs] / src / systty.h

diff --git a/src/systty.h b/src/systty.h
index 647cfa23cee72c48667d7bc950f44ef2e72c75c3..b660441a91eb0986d2278b2d0923d84cf850ac26 100644 (file)
--- a/src/systty.h
+++ b/src/systty.h
@@ -1,5 +1,5 @@
 /* systty.h - System-dependent definitions for terminals.
-   Copyright (C) 1993-1994, 2001-2011  Free Software Foundation, Inc.
+   Copyright (C) 1993-1994, 2001-2012  Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
@@ -41,17 +41,12 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 \f
 /* Special cases - inhibiting the use of certain features.  */
 
-/* Allow m- file to inhibit use of FIONREAD.  */
+/* Allow configure to inhibit use of FIONREAD.  */
 #ifdef BROKEN_FIONREAD
 #undef FIONREAD
 #undef ASYNC
 #endif
 
-/* Interrupt input is not used if there is no FIONREAD.  */
-#ifndef FIONREAD
-#undef SIGIO
-#endif
-
 \f
 /* Try to establish the correct character to disable terminal functions
    in a system-independent manner.  Note that USG (at least) define