fix warning

diff --git a/st.c b/st.c
index 5c7d855..1692f81 100644 (file)
--- a/st.c
+++ b/st.c
@@ -16,6 +16,7 @@
 #include <sys/types.h>
 #include <sys/wait.h>
 #include <unistd.h>
+#include <pty.h>
 #include <X11/Xlib.h>
 #include <X11/keysym.h>
 #include <X11/Xutil.h>