*** empty log message ***

[gnu-emacs] / src / blockinput.h

diff --git a/src/blockinput.h b/src/blockinput.h
index 6d4fde2c9b91ee68b90563f1f9b7b0e0fa364a7f..a4c8a9b9c2285e32e79b70d479bda4e929b504da 100644 (file)
--- a/src/blockinput.h
+++ b/src/blockinput.h
@@ -1,5 +1,5 @@
 /* blockinput.h - interface to blocking complicated interrupt-driven input.
-   Copyright (C) 1989, 1993 Free Software Foundation, Inc.
+   Copyright (C) 1989, 1993, 2004 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
@@ -42,7 +42,7 @@ Boston, MA 02111-1307, USA.  */
    BLOCK_INPUT and UNBLOCK_INPUT may be nested.
 
    * Any complicated interrupt handling code should test
-   interrupt_input_blocked, and put off its work until later.  
+   interrupt_input_blocked, and put off its work until later.
 
    * If the interrupt handling code wishes, it may set
    interrupt_input_pending to a non-zero value.  If that flag is set
@@ -97,8 +97,14 @@ extern int pending_atimers;
 #define TOTALLY_UNBLOCK_INPUT (interrupt_input_blocked = 0)
 #define UNBLOCK_INPUT_RESIGNAL UNBLOCK_INPUT
 
+/* In critical section ? */
+#define INPUT_BLOCKED_P (interrupt_input_blocked > 0)
+
 /* Defined in keyboard.c */
 /* Don't use a prototype here; it causes trouble in some files.  */
 extern void reinvoke_input_signal ();
 
 #endif /* EMACS_BLOCKINPUT_H */
+
+/* arch-tag: 51a9ec86-945a-4966-8f04-2d1341250e03
+   (do not change this comment) */