From e260b467c42a32f5491f76d642545de247f5f787 Mon Sep 17 00:00:00 2001
From: Joram Vandemoortele <joram.vdm@gmail.com>
Date: Thu, 8 Apr 2021 18:33:22 +0200
Subject: [PATCH] made wren version number accessable via function (#958)

---
 src/include/wren.h | 5 +++++
 src/vm/wren_vm.c   | 5 +++++
 2 files changed, 10 insertions(+)

diff --git a/src/include/wren.h b/src/include/wren.h
index ea6e0501..7845911c 100644
--- a/src/include/wren.h
+++ b/src/include/wren.h
@@ -296,6 +296,11 @@ typedef enum
   WREN_TYPE_UNKNOWN
 } WrenType;
 
+// Get the current wren version number.
+//
+// Can be used to range checks over versions.
+WREN_API int wrenGetVersionNumber();
+
 // Initializes [configuration] with all of its default values.
 //
 // Call this before setting the particular fields you care about.
diff --git a/src/vm/wren_vm.c b/src/vm/wren_vm.c
index 13b7233b..df4d706c 100644
--- a/src/vm/wren_vm.c
+++ b/src/vm/wren_vm.c
@@ -36,6 +36,11 @@ static void* defaultReallocate(void* ptr, size_t newSize, void* _)
   return realloc(ptr, newSize);
 }
 
+int wrenGetVersionNumber() 
+{ 
+  return WREN_VERSION_NUMBER;
+}
+
 void wrenInitConfiguration(WrenConfiguration* config)
 {
   config->reallocateFn = defaultReallocate;