From 4bc70b37a72c1302dbd5344a4d4ebfb9b36bf0e2 Mon Sep 17 00:00:00 2001
From: jplaisance <jeffplaisance@gmail.com>
Date: Tue, 27 Jun 2023 09:47:14 -0500
Subject: [PATCH] adding ifndef around HS_PUBLIC_API definition so that
 vectorscan can be statically linked into another shared library without
 exporting symbols

---
 src/ue2common.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/ue2common.h b/src/ue2common.h
index 6fe2d060..b8300dc7 100644
--- a/src/ue2common.h
+++ b/src/ue2common.h
@@ -73,7 +73,9 @@ typedef u32 ReportID;
 
 /* Shorthand for attribute to mark a function as part of our public API.
  * Functions without this attribute will be hidden. */
+#ifndef HS_PUBLIC_API
 #define HS_PUBLIC_API     __attribute__((visibility("default")))
+#endif
 
 #define ARRAY_LENGTH(a) (sizeof(a)/sizeof((a)[0]))