From de36b6193158b6c94e864b663d9bc9227f13560d Mon Sep 17 00:00:00 2001
From: lhmwzy <lhmwzy@gmail.com>
Date: Fri, 11 Oct 2019 01:05:22 +0800
Subject: [PATCH] compiler: fix symbol error in DragonFlyBSD

---
 compiler/cheaders.v | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/compiler/cheaders.v b/compiler/cheaders.v
index b8c8747052..197a9a92c3 100644
--- a/compiler/cheaders.v
+++ b/compiler/cheaders.v
@@ -43,6 +43,11 @@ CommonCHeaders = '
 #include <sys/wait.h> // os__wait uses wait on nix
 #endif
 
+#ifdef __DragonFly__
+#include <sys/types.h>
+#include <sys/wait.h> // os__wait uses wait on nix
+#endif
+
 #define EMPTY_STRUCT_DECLARATION
 #define EMPTY_STRUCT_INITIALIZATION 0
 // Due to a tcc bug, the length of an array needs to be specified, but GCC crashes if it is...