Prepare the random translator to be merged into the Hurd sourcesrandom

Move the random translator to its own subdirectory 'random'.

This is the last commit to this repository.  Development of the random
translator will continue in the main Hurd repository.

1 files changed, 41 insertions, 0 deletions

diff --git a/random/gnupg-bithelp.h b/random/gnupg-bithelp.h
new file mode 100644
index 000000000..188db168a
--- /dev/null
+++ b/random/gnupg-bithelp.h
@@ -0,0 +1,41 @@
+/* bithelp.h  -  Some bit manipulation helpers
+ *	Copyright (C) 1999 Free Software Foundation, Inc.
+ *
+ * This file is part of GnuPG.
+ *
+ * GnuPG is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * GnuPG is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+#ifndef G10_BITHELP_H
+#define G10_BITHELP_H
+
+
+/****************
+ * Rotate a 32 bit integer by n bytes
+ */
+#if defined(__GNUC__) && defined(__i386__)
+static inline u32
+rol( u32 x, int n)
+{
+	__asm__("roll %%cl,%0"
+		:"=r" (x)
+		:"0" (x),"c" (n));
+	return x;
+}
+#else
+  #define rol(x,n) ( ((x) << (n)) | ((x) >> (32-(n))) )
+#endif
+
+
+#endif /*G10_BITHELP_H*/