[__GNU_LIBRARY__]: #include <sys/ioctl.h>.

diff --git a/src/systty.h b/src/systty.h
index b5d7c7b7cfad13e5a5587b33075a97af59b0b3e0..4814c913b01d5597bbfc6caa33f3e25997ddac6a 100644 (file)
--- a/src/systty.h
+++ b/src/systty.h
@@ -116,6 +116,7 @@ static struct sensemode {
 #endif /* not HAVE_TERMIO */
 
 #ifdef __GNU_LIBRARY__
+#include <sys/ioctl.h>
 #include <termios.h>
 #endif