1 files changed, 21 insertions, 0 deletions
diff --git a/src/misc.c b/src/misc.c
index cf684870c..5a16bfa07 100644
--- a/src/misc.c
+++ b/src/misc.c
@@ -62,6 +62,27 @@ int tolower(char c)
 /*************************************************************************/
 
 /**
+ * Simple function to convert binary data to hex.
+ * Taken from hybrid-ircd ( http://ircd-hybrid.com/ )
+ */
+void binary_to_hex(unsigned char *bin, char *hex, int length)
+{
+    static const char trans[] = "0123456789ABCDEF";
+    int i;
+
+    for(i = 0; i < length; i++)
+    {
+        hex[i  << 1]      = trans[bin[i] >> 4];
+        hex[(i << 1) + 1] = trans[bin[i] & 0xf];
+    }
+
+    hex[i << 1] = '\0';
+}
+
+
+/*************************************************************************/
+
+/**
  * strscpy:  Copy at most len-1 characters from a string to a buffer, and
  *           add a null terminator after the last character copied.
  * @param d Buffer to copy into