--- include/lcms2.h.orig	2023-05-06 17:12:33.000000000 -0400
+++ include/lcms2.h	2023-05-06 17:13:19.000000000 -0400
@@ -62,7 +62,7 @@
 // #define CMS_RELY_ON_WINDOWS_STATIC_MUTEX_INIT
 
 // Uncomment this to remove the "register" storage class
-// #define CMS_NO_REGISTER_KEYWORD 1
+#define CMS_NO_REGISTER_KEYWORD 1
 
 // ********** End of configuration toggles ******************************