}
#endif
-#ifdef __x86_64__
-# ifndef __NR_memfd_create
+#ifndef __NR_memfd_create
+# if defined __x86_64__
# define __NR_memfd_create 319
-# endif
-#elif defined __arm__
-# ifndef __NR_memfd_create
+# elif defined __arm__
# define __NR_memfd_create 385
-# endif
-#elif defined _MIPS_SIM
-# ifndef __NR_memfd_create
+# elif defined _MIPS_SIM
# warning "__NR_memfd_create not yet defined for MIPS"
# define __NR_memfd_create 0xffffffff
-# endif
-#else
-# ifndef __NR_memfd_create
+# else
# define __NR_memfd_create 356
# endif
#endif