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-rw-r--r--lib/texpect/texpect.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/texpect/texpect.c b/lib/texpect/texpect.c
index c1a6a992d72..ac889792b38 100644
--- a/lib/texpect/texpect.c
+++ b/lib/texpect/texpect.c
@@ -62,6 +62,7 @@
#include <popt.h>
#include <errno.h>
#include <err.h>
+#include <signal.h>
struct command {
enum { CMD_EXPECT = 0, CMD_SEND, CMD_PASSWORD } type;