From a8b6a5e8e63c019c05e649993425bb9f9a5a86b5 Mon Sep 17 00:00:00 2001
From: Chris Phillips <Chris.Phillips@csiro.au>
Date: Mon, 31 Jan 2022 22:18:12 +1100
Subject: [PATCH] Changes needed to compile on OSX

---
 vex.h | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/vex.h b/vex.h
index 82417e4..0553c53 100644
--- a/vex.h
+++ b/vex.h
@@ -25,6 +25,21 @@
 extern "C" {
 #endif
 
+#ifdef YYPARSE_PARAM
+#if defined __STDC__ || defined __cplusplus
+int yyparse (void *YYPARSE_PARAM);
+#else
+int yyparse ();
+#endif
+#else /* ! YYPARSE_PARAM */
+#if defined __STDC__ || defined __cplusplus
+int yyparse (void);
+#else
+int yyparse ();
+#endif
+#endif /* ! YYPARSE_PARAM */
+
+  
 /* structure declarations */
 
 struct llist {