1 files changed, 3 insertions, 2 deletions
diff --git a/exec.c b/exec.c
index 7bf565b..a0ba8d4 100644
--- a/exec.c
+++ b/exec.c
@@ -1,8 +1,9 @@
 /* exec.c */
-#include <signal.h>
 #include <errno.h>
-#include "rc.h"
+#include <signal.h>
 
+#include "rc.h"
+#include "wait.h"
 /*
    Takes an argument list and does the appropriate thing (calls a
    builtin, calls a function, etc.)