3 files changed, 3 insertions, 0 deletions
diff --git a/libtomcrypt/src/ciphers/aes/aes.c b/libtomcrypt/src/ciphers/aes/aes.c
index 74798e8..ee76b24 100644
--- a/libtomcrypt/src/ciphers/aes/aes.c
+++ b/libtomcrypt/src/ciphers/aes/aes.c
@@ -728,6 +728,7 @@ int ECB_TEST(void)
 */
 void ECB_DONE(symmetric_key *skey)
 {
+   (void)skey;
 }
 
 
diff --git a/libtomcrypt/src/ciphers/des.c b/libtomcrypt/src/ciphers/des.c
index e505b14..6005e84 100644
--- a/libtomcrypt/src/ciphers/des.c
+++ b/libtomcrypt/src/ciphers/des.c
@@ -1871,6 +1871,7 @@ void des_done(symmetric_key *skey)
 */
 void des3_done(symmetric_key *skey)
 {
+   (void)skey;
 }
 
 
diff --git a/libtomcrypt/src/ciphers/twofish/twofish.c b/libtomcrypt/src/ciphers/twofish/twofish.c
index 9e6d0d4..8f81bdd 100644
--- a/libtomcrypt/src/ciphers/twofish/twofish.c
+++ b/libtomcrypt/src/ciphers/twofish/twofish.c
@@ -684,6 +684,7 @@ int twofish_test(void)
 */
 void twofish_done(symmetric_key *skey)
 {
+   (void)skey;
 }
 
 /**