Release FreeBSD 1.1upstream/1.1.0_cvsrelease/1.1.0_cvs

This commit was manufactured to restore the state of the 1.1-RELEASE image.
Releases prior to 5.3-RELEASE are omitting the secure/ and crypto/ subdirs.

1 files changed, 38 insertions, 0 deletions

diff --git a/gnu/usr.bin/groff/libbib/common.cc b/gnu/usr.bin/groff/libbib/common.cc
new file mode 100644
index 000000000000..25f4078b8f0f
--- /dev/null
+++ b/gnu/usr.bin/groff/libbib/common.cc
@@ -0,0 +1,38 @@
+/* Copyright (C) 1989, 1990, 1991, 1992 Free Software Foundation, Inc.
+     Written by James Clark (jjc@jclark.com)
+
+This file is part of groff.
+
+groff 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, or (at your option) any later
+version.
+
+groff 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 groff; see the file COPYING.  If not, write to the Free Software
+Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
+
+unsigned hash(const char *s, int len)
+{
+#if 0
+  unsigned h = 0, g;
+  while (*s != '\0') {
+    h <<= 4;
+    h += *s++;
+    if ((g = h & 0xf0000000) != 0) {
+      h ^= g >> 24;
+      h ^= g;
+    }
+  }
+#endif
+  unsigned h = 0;
+  while (--len >= 0)
+    h = *s++ + 65587*h;
+  return h;
+}
+