From 15ebcac12977ee092f9edd7c32ca5769b396da57 Mon Sep 17 00:00:00 2001
From: Natalia Portillo <claunia@claunia.com>
Date: Sun, 31 Oct 2021 17:42:54 +0000
Subject: [PATCH] ADd version checking function.

---
 library.c | 4 +++-
 library.h | 4 ++++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/library.c b/library.c
index 8a617b6..2220393 100644
--- a/library.c
+++ b/library.c
@@ -105,4 +105,6 @@ AARU_EXPORT size_t AARU_CALL AARU_zstd_encode_buffer(void*       dst_buffer,
 }
 
 // This is required if BZ_NO_STDIO
-void bz_internal_error ( int errcode ) { }
\ No newline at end of file
+void bz_internal_error ( int errcode ) { }
+
+AARU_EXPORT uint64_t AARU_CALL AARU_get_acn_version() { return AARU_CHECKUMS_NATIVE_VERSION; }
\ No newline at end of file
diff --git a/library.h b/library.h
index e79e75c..6077e48 100644
--- a/library.h
+++ b/library.h
@@ -152,4 +152,8 @@ AARU_EXPORT size_t AARU_CALL AARU_zstd_encode_buffer(void*       dst_buffer,
                                                      size_t      src_size,
                                                      int32_t     compressionLevel);
 
+#define AARU_CHECKUMS_NATIVE_VERSION 0x06000086
+
+AARU_EXPORT uint64_t AARU_CALL AARU_get_acn_version();
+
 #endif // AARU_COMPRESSION_NATIVE_LIBRARY_H