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random.c: BYTE_ORDER

* random.c (BYTE_ORDER): define using configured WORDS_BIGENDIAN.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37593 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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1 parent 1d2ddae commit 2ce1fbeb59dd0a125d56f2500b0dba1a56380da0 @nobu nobu committed Nov 9, 2012
Showing with 16 additions and 1 deletion.
  1. +3 −1 ChangeLog
  2. +13 −0 random.c
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@@ -1,4 +1,6 @@
-Fri Nov 9 23:02:25 2012 Nobuyoshi Nakada <nobu@ruby-lang.org>
+Fri Nov 9 23:05:06 2012 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * random.c (BYTE_ORDER): define using configured WORDS_BIGENDIAN.
* siphash.c (sip_init_state): use union to suppress warnings by gcc
4.7.
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@@ -1328,6 +1328,19 @@ random_s_rand(int argc, VALUE *argv, VALUE obj)
#define SIP_HASH_STREAMING 0
#define sip_hash24 ruby_sip_hash24
+#if !defined _WIN32 && !defined BYTE_ORDER
+# ifdef WORDS_BIGENDIAN
+# define BYTE_ORDER BIG_ENDIAN
+# else
+# define BYTE_ORDER LITTLE_ENDIAN
+# endif
+# ifndef LITTLE_ENDIAN
+# define LITTLE_ENDIAN 1234
+# endif
+# ifndef BIG_ENDIAN
+# define BIG_ENDIAN 4321
+# endif
+#endif
#include "siphash.c"
static st_index_t hashseed;

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