- https://github.com/scipopt/zimpl/issues/1

--- CMakeLists.txt.orig	2025-11-23 12:19:53 UTC
+++ CMakeLists.txt
@@ -49,8 +49,6 @@ set(CMAKE_C_STANDARD 99)
 
 # use C99 standard
 set(CMAKE_C_STANDARD 99)
-set(CMAKE_C_VISIBILITY_PRESET hidden)
-set(CMAKE_VISIBILITY_INLINES_HIDDEN 1)
 
 option(ZLIB "use ZLIB" ON)
 option(SANITIZE_ADDRESS "should the address sanitizer be enabled in debug mode if available" OFF)