From 3365879408dcc6d901cda106bb18a570d4b9c3f7 Mon Sep 17 00:00:00 2001
From: Yuri Victorovich <yuri@FreeBSD.org>
Date: Sun, 29 Mar 2020 06:15:40 +0000
Subject: [PATCH] cad/graywolf: Fix build on 13

sys/dir.h is replaced with dirent.h

fatal error: sys/dir.h: No such file or directory
  136 | #include <sys/dir.h>
      |          ^~~~~~~~~~~
---
 cad/graywolf/files/patch-src_Ylib_file.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 cad/graywolf/files/patch-src_Ylib_file.c

diff --git a/cad/graywolf/files/patch-src_Ylib_file.c b/cad/graywolf/files/patch-src_Ylib_file.c
new file mode 100644
index 000000000000..c2c9b4cc65e3
--- /dev/null
+++ b/cad/graywolf/files/patch-src_Ylib_file.c
@@ -0,0 +1,14 @@
+--- src/Ylib/file.c.orig	2020-03-29 06:09:00 UTC
++++ src/Ylib/file.c
+@@ -133,7 +133,11 @@ char *pathname ;
+ 
+ } /* end Yfile_slink */
+ 
++#if defined(__FreeBSD__) || defined(__DragonFly__)
++#include <dirent.h>
++#else
+ #include <sys/dir.h>
++#endif
+ 
+ /* check if a directory exists */
+ BOOL YdirectoryExists(pathname)