* remove xtoi, its not used anymore.

[citadel.git] / webcit / cookie_conversion.c

diff --git a/webcit/cookie_conversion.c b/webcit/cookie_conversion.c
index cdd51774f99ce0075831c6ccef059148dc0601a9..25f85c73d19ce93d8b90f9c7bcec4068b3d2af55 100644 (file)
--- a/webcit/cookie_conversion.c
+++ b/webcit/cookie_conversion.c
@@ -50,29 +50,6 @@ void stuff_to_cookie(int unset_cookies)
        }
 }
 
-/*
- * Convert unpacked hex string to an integer
- */
-int xtoi(const char *in, size_t len)
-{
-       int val = 0;
-       char c = 0;
-       while (!IsEmptyStr(in) && isxdigit((byte) *in) && (len-- > 0))
-       {
-               c = *in++;
-               val <<= 4;
-               if (!isdigit((unsigned char)c)) {
-                       c = tolower((unsigned char) c);
-                       if ((c < 'a') || (c > 'f'))
-                               return 0;
-                       val += c  - 'a' + 10 ;
-               }
-               else
-                       val += c - '0';
-       }
-       return val;
-}
-
 /*
  * Extract all that fun stuff out of the cookie.
  */