From 31f502b5087dac59df2ecf842dde54197a8e30e5 Mon Sep 17 00:00:00 2001
From: Calvin Rose <calsrose@gmail.com>
Date: Wed, 29 May 2019 12:07:53 -0400
Subject: [PATCH] Add more to util.h to help with amalg build.

---
 src/core/util.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/core/util.h b/src/core/util.h
index ed00227d..a55cc47a 100644
--- a/src/core/util.h
+++ b/src/core/util.h
@@ -23,6 +23,12 @@
 #ifndef JANET_UTIL_H_defined
 #define JANET_UTIL_H_defined
 
+#include <stdio.h>
+#include <errno.h>
+#ifndef JANET_WINDOWS
+#include <sys/wait.h>
+#endif
+
 #ifndef JANET_AMALG
 #include <janet.h>
 #endif