--- ghostscript-9.23rc1/lcms2art/include/lcms2art.h
+++ ghostscript-9.23rc1/lcms2art/include/lcms2art.h
@@ -67,6 +67,7 @@
 #include <limits.h>
 #include <time.h>
 #include <stddef.h>
+#include <endian.h>
 
 #ifndef CMS_USE_CPP_API
 #   ifdef __cplusplus