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-rw-r--r--sysdeps/x86_64/bits/wordsize.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/sysdeps/x86_64/bits/wordsize.h b/sysdeps/x86_64/bits/wordsize.h
new file mode 100644
index 0000000000..e96a9f1add
--- /dev/null
+++ b/sysdeps/x86_64/bits/wordsize.h
@@ -0,0 +1,7 @@
+/* Determine the wordsize from the preprocessor defines.  */
+
+#if defined __x86_64__
+# define __WORDSIZE	64
+#else
+# define __WORDSIZE	32
+#endif