--- ruby-3.0.2/ext/bigdecimal/bigdecimal.h  2021-09-15 10:18:47.365241873 -0700
+++ ruby-3.0.2/ext/bigdecimal/bigdecimal.h  2021-09-16 11:56:52.989171237 -0700
@@ -74,23 +74,6 @@
 #endif
 #endif

-#ifndef HAVE_LABS
-static inline long
-labs(long const x)
-{
-    if (x < 0) return -x;
-    return x;
-}
-#endif
-
-#ifndef HAVE_LLABS
-static inline LONG_LONG
-llabs(LONG_LONG const x)
-{
-    if (x < 0) return -x;
-    return x;
-}
-#endif

 #ifndef HAVE_FINITE
 static int