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-rw-r--r--sysdep/unix/io.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/sysdep/unix/io.c b/sysdep/unix/io.c
index c9fee3ab..5e4d9573 100644
--- a/sysdep/unix/io.c
+++ b/sysdep/unix/io.c
@@ -2154,10 +2154,6 @@ watchdog_stop(void)
* Main I/O Loop
*/
-volatile int async_config_flag; /* Asynchronous reconfiguration/dump scheduled */
-volatile int async_dump_flag;
-volatile int async_shutdown_flag;
-
void
io_init(void)
{