diff --git a/wolfcrypt/src/port/ti/ti-aes.c b/wolfcrypt/src/port/ti/ti-aes.c
index d38e7a3cb..fdf3c689b 100644
--- a/wolfcrypt/src/port/ti/ti-aes.c
+++ b/wolfcrypt/src/port/ti/ti-aes.c
@@ -250,6 +250,7 @@ static int AesAuthArgCheck(Aes* aes, byte* out, const byte* in, word32 inSz,
                               const byte* authTag, word32 authTagSz,
                               const byte* authIn, word32 authInSz, word32 *M,  word32 *L)
 {
+    (void) authInSz ;
     if((aes == NULL)||(nonce == NULL)||(authTag== NULL)||(authIn == NULL))
         return BAD_FUNC_ARG;
     if((inSz != 0) && ((out == NULL)||(in == NULL)))
diff --git a/wolfcrypt/src/port/ti/ti-ccm.c b/wolfcrypt/src/port/ti/ti-ccm.c
index 09705cfb8..2b25820c4 100644
--- a/wolfcrypt/src/port/ti/ti-ccm.c
+++ b/wolfcrypt/src/port/ti/ti-ccm.c
@@ -27,7 +27,7 @@
 
 #if defined(WOLFSSL_TI_CRYPT) ||  defined(WOLFSSL_TI_HASH)
 
-
+#include "wolfssl/wolfcrypt/port/ti/ti-ccm.h"
 #include <stdbool.h>
 #include <stdint.h>
 
@@ -44,7 +44,7 @@
 #define WAIT(stat) { volatile int i ; for(i=0; i<TIMEOUT; i++)if(stat)break ; if(i==TIMEOUT)return(false) ; }
 
 static bool ccm_init = false ;
-bool wolfSSL_TI_CCMInit(void)
+int wolfSSL_TI_CCMInit(void)
 {
     if(ccm_init)return true ;
     ccm_init = true ;
@@ -70,11 +70,11 @@ bool wolfSSL_TI_CCMInit(void)
 }
 
 #ifndef SINGLE_THREADED
-void wolfSSL_TI_lockCCM() {
+void wolfSSL_TI_lockCCM(void) {
     LockMutex(&TI_CCM_Mutex) ;
 }
 
-void wolfSSL_TI_unlockCCM() {
+void wolfSSL_TI_unlockCCM(void) {
     UnLockMutex(&TI_CCM_Mutex) ;
 }
 #endif
diff --git a/wolfcrypt/src/port/ti/ti-des3.c b/wolfcrypt/src/port/ti/ti-des3.c
index 21c61d310..04203e241 100644
--- a/wolfcrypt/src/port/ti/ti-des3.c
+++ b/wolfcrypt/src/port/ti/ti-des3.c
@@ -159,7 +159,10 @@ WOLFSSL_API int  wc_Des_CbcDecrypt(Des* des, byte* out, const byte* in, word32 s
 
 WOLFSSL_API int  wc_Des_CbcDecryptWithKey(byte* out, const byte* in, word32 sz,
                                           const byte* key, const byte* iv)
-{ return 0 ;}
+{   
+    (void)out; (void)in; (void)sz; (void)key; (void)iv ; 
+    return 0 ;
+}
 
 WOLFSSL_API int  wc_Des3_CbcEncrypt(Des3* des, byte* out, const byte* in, word32 sz)
 {   
@@ -173,7 +176,10 @@ WOLFSSL_API int  wc_Des3_CbcDecrypt(Des3* des, byte* out, const byte* in, word32
 
 WOLFSSL_API int  wc_Des3_CbcDecryptWithKey(byte* out, const byte* in, word32 sz,
                                                const byte* key, const byte* iv)
-{ return 0 ; }
+{ 
+     (void)out; (void)in; (void)sz; (void)key; (void)iv ; 
+     return 0 ;
+ }
 
 
 #endif /* WOLFSSL_TI_CRYPT */
diff --git a/wolfcrypt/src/port/ti/ti-hash.c b/wolfcrypt/src/port/ti/ti-hash.c
index 59edd3b0a..04e6650b6 100644
--- a/wolfcrypt/src/port/ti/ti-hash.c
+++ b/wolfcrypt/src/port/ti/ti-hash.c
@@ -44,6 +44,7 @@
 #include <wolfssl/wolfcrypt/port/ti/ti-hash.h>
 #include <wolfssl/wolfcrypt/port/ti/ti-ccm.h>
 #include <wolfssl/wolfcrypt/logging.h>
+#include <wolfssl/wolfcrypt/hash.h>
 
 #ifndef TI_DUMMY_BUILD
 #include "inc/hw_memmap.h"
@@ -61,7 +62,7 @@ bool wolfSSL_TI_CCMInit(void) { return true ; }
 #endif
 
 static int hashInit(wolfssl_TI_Hash *hash) {
-    if(!wolfSSL_TI_CCMInit())return  ;
+    if(!wolfSSL_TI_CCMInit())return 1 ;
     hash->used = 0 ;
     hash->msg  = 0 ;
     hash->len  = 0 ;
diff --git a/wolfssl/wolfcrypt/port/ti/ti-ccm.h b/wolfssl/wolfcrypt/port/ti/ti-ccm.h
index f0fb24799..8e75e0d3e 100644
--- a/wolfssl/wolfcrypt/port/ti/ti-ccm.h
+++ b/wolfssl/wolfcrypt/port/ti/ti-ccm.h
@@ -19,6 +19,9 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
  */
 
+#ifndef WOLF_CRYPT_TI_CCM_H
+#define WOLF_CRYPT_TI_CCM_H
+
 #ifdef HAVE_CONFIG_H
     #include <config.h>
 #endif
@@ -27,14 +30,17 @@
 
 #if defined(WOLFSSL_TI_CRYPT) ||  defined(WOLFSSL_TI_HASH)
 
-bool wolfSSL_TI_CCMInit(void) ;
+int wolfSSL_TI_CCMInit(void) ;
 
 #ifndef SINGLE_THREADED
-void wolfSSL_TI_lockCCM() ;
-void wolfSSL_TI_unlockCCM() ;
+void wolfSSL_TI_lockCCM(void) ;
+void wolfSSL_TI_unlockCCM(void) ;
 #else 
 #define wolfSSL_TI_lockCCM()
 #define wolfSSL_TI_unlockCCM()
 #endif
 
 #endif
+
+#endif
+