6 files changed, 6 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;
 }
 
 /**
diff --git a/libtomcrypt/src/hashes/helper/hash_file.c b/libtomcrypt/src/hashes/helper/hash_file.c
index a92025c..df31606 100644
--- a/libtomcrypt/src/hashes/helper/hash_file.c
+++ b/libtomcrypt/src/hashes/helper/hash_file.c
@@ -25,6 +25,7 @@
 int hash_file(int hash, const char *fname, unsigned char *out, unsigned long *outlen)
 {
 #ifdef LTC_NO_FILE
+    (void)hash; (void)fname; (void)out; (void)outlen;
     return CRYPT_NOP;
 #else
     FILE *in;
diff --git a/libtomcrypt/src/hashes/helper/hash_filehandle.c b/libtomcrypt/src/hashes/helper/hash_filehandle.c
index be2cbf9..03155ea 100644
--- a/libtomcrypt/src/hashes/helper/hash_filehandle.c
+++ b/libtomcrypt/src/hashes/helper/hash_filehandle.c
@@ -26,6 +26,7 @@
 int hash_filehandle(int hash, FILE *in, unsigned char *out, unsigned long *outlen)
 {
 #ifdef LTC_NO_FILE
+    (void)hash; (void)in; (void)out; (void)outlen;
     return CRYPT_NOP;
 #else
     hash_state md;
diff --git a/libtomcrypt/src/mac/hmac/hmac_file.c b/libtomcrypt/src/mac/hmac/hmac_file.c
index b296320..d7c40b1 100644
--- a/libtomcrypt/src/mac/hmac/hmac_file.c
+++ b/libtomcrypt/src/mac/hmac/hmac_file.c
@@ -32,6 +32,7 @@ int hmac_file(int hash, const char *fname,
                     unsigned char *out, unsigned long *outlen)
 {
 #ifdef LTC_NO_FILE
+    (void)hash; (void)fname; (void)key; (void)keylen; (void)out; (void)outlen;
     return CRYPT_NOP;
 #else
    hmac_state hmac;