Description: Fixed unused variable warning.
Author: Josue Ortega <josueortega@debian.org.gt>
Forwarded: https://github.com/tgalal/python-axolotl-curve25519/pull/2
Last-Update: 2015-02-15

--- a/curve/ed25519/additions/zeroize.c
+++ b/curve/ed25519/additions/zeroize.c
@@ -3,7 +3,7 @@
 void zeroize(unsigned char* b, size_t len)
 {
   size_t count = 0;
-  unsigned long retval = 0;
+  //unsigned long retval = 0;
   volatile unsigned char *p = b;
 
   for (count = 0; count < len; count++)
--- a/curve/ed25519/additions/curve_sigs.c
+++ b/curve/ed25519/additions/curve_sigs.c
@@ -7,7 +7,7 @@
                        const unsigned char* curve25519_privkey_in)
 {
   ge_p3 ed; /* Ed25519 pubkey point */
-  fe ed_y, ed_y_plus_one, one_minus_ed_y, inv_one_minus_ed_y;
+  fe ed_y_plus_one, one_minus_ed_y, inv_one_minus_ed_y;
   fe mont_x;
 
   /* Perform a fixed-base multiplication of the Edwards base point,