Undo part of last change

* src/thread.h:
* src/keyboard.c:
* src/keyboard.h: Undo part of last change:
input_available_clear_time is again a global variable.

1 files changed, 0 insertions, 5 deletions

diff --git a/src/thread.h b/src/thread.h
index f10824f1983..739069a630b 100644
--- a/src/thread.h
+++ b/src/thread.h
@@ -159,11 +159,6 @@ struct thread_state
   bool m_waiting_for_input;
 #define waiting_for_input (current_thread->m_waiting_for_input)
 
-  /* Address (if not 0) of struct timespec to zero out if a SIGIO interrupt
-   happens.  */
-  struct timespec *m_input_available_clear_time;
-#define input_available_clear_time (current_thread->m_input_available_clear_time)
-
   /* The OS identifier for this thread.  */
   sys_thread_t thread_id;