portability_macros.h in zstd-ruby-1.5.6.0

- old
+ new

@@ -66,9 +66,11 @@
 #endif
 
 /* Mark the internal assembly functions as hidden  */
 #ifdef __ELF__
 # define ZSTD_HIDE_ASM_FUNCTION(func) .hidden func
+#elif defined(__APPLE__)
+# define ZSTD_HIDE_ASM_FUNCTION(func) .private_extern func
 #else
 # define ZSTD_HIDE_ASM_FUNCTION(func)
 #endif
 
 /* Enable runtime BMI2 dispatch based on the CPU.