original, as downloaded from http://www.qmail.org/netqmail-1.06.tar.gz

1 files changed, 16 insertions, 0 deletions

diff --git a/cdb_hash.c b/cdb_hash.c
new file mode 100644
index 0000000..8238020
--- /dev/null
+++ b/cdb_hash.c
@@ -0,0 +1,16 @@
+#include "cdb.h"
+
+uint32 cdb_hash(buf,len)
+unsigned char *buf;
+unsigned int len;
+{
+  uint32 h;
+
+  h = 5381;
+  while (len) {
+    --len;
+    h += (h << 5);
+    h ^= (uint32) *buf++;
+  }
+  return h;
+}