Move signal.h up include order to match upstream.

diff --git a/kexdh.c b/kexdh.c
index 001dd12db57ae6642b2521be3c50a079fb00cde0..c1084f2146e1b03dbbf5490746b31595e8766b7d 100644 (file)
--- a/kexdh.c
+++ b/kexdh.c
@@ -29,9 +29,9 @@
 
 #include <sys/types.h>
 
-#include <signal.h>
 #include <stdio.h>
 #include <string.h>
+#include <signal.h>
 
 #include "openbsd-compat/openssl-compat.h"
 #include <openssl/dh.h>