diff --git a/src/mozilla_des.c b/src/mozilla_des.c
index 6d679af..eb51f9a 100644
--- a/src/mozilla_des.c
+++ b/src/mozilla_des.c
@@ -718,7 +718,7 @@ void DES_Do1Block(HALF * ks, const BYTE * inbuf, BYTE * outbuf)
 #define COPY8BTOHALF(to, from) COPY8B(to, from, from)
 #define COPY8BFROMHALF(to, from) COPY8B(to, from, to)
 
-
+#if 0
 void DES_ECB(struct DESContext *cx, BYTE *out, const BYTE *in, unsigned int len)
 {
     while (len) {
@@ -775,7 +775,7 @@ void DES_CBCDe(struct DESContext *cx, BYTE *out, const BYTE *in, unsigned int le
 	out += 8;
     }
 }
-
+#endif
 void DES_EDE3CBCEn(struct DESContext *cx, BYTE *out, const BYTE *in, unsigned int len)
 {
     const BYTE * bufend = in + len;
@@ -820,7 +820,7 @@ struct DESContext *DES_CreateContext(struct DESContext *cx, const BYTE * key, co
 	DES_MakeSchedule(cx->ks0, key + 16, DES_DECRYPT);
 	return cx;
 }
-
+#if 0
 void DES_DestroyContext(struct DESContext *cx, PRBool freeit)
 {
 	if (cx)
@@ -843,5 +843,5 @@ int DES_Decrypt(struct DESContext *cx, BYTE *out, unsigned int *outLen,unsigned
 {
 	return DES_EDE3CBCDe(cx, in);
 }
-
+#endif
 #endif
diff --git a/src/mozilla_des.h b/src/mozilla_des.h
index b71ab19..1218954 100644
--- a/src/mozilla_des.h
+++ b/src/mozilla_des.h
@@ -78,19 +78,19 @@ struct DESContext
 
 typedef void DESFunc(struct DESContext *cx, BYTE *out, const BYTE *in, unsigned int len);
 
-void DES_MakeSchedule( HALF * ks, const BYTE * key,   DESDirection direction);
-void DES_Do1Block(     HALF * ks, const BYTE * inbuf, BYTE * outbuf);
+//void DES_MakeSchedule( HALF * ks, const BYTE * key,   DESDirection direction);
+//void DES_Do1Block(     HALF * ks, const BYTE * inbuf, BYTE * outbuf);
 struct DESContext *DES_CreateContext(struct DESContext *cx, const BYTE * key, const BYTE *iv); //, int mode);
-void DES_DestroyContext(struct DESContext *cx, PRBool freeit);
-SECStatus DES_Encrypt(struct DESContext *cx, BYTE *out, unsigned int *outLen, unsigned int maxOutLen, const BYTE *in, unsigned int inLen);
-int DES_Decrypt(struct DESContext *cx, BYTE *out, unsigned int *outLen,unsigned int maxOutLen, const BYTE *in, unsigned int inLen);
+//void DES_DestroyContext(struct DESContext *cx, PRBool freeit);
+//SECStatus DES_Encrypt(struct DESContext *cx, BYTE *out, unsigned int *outLen, unsigned int maxOutLen, const BYTE *in, unsigned int inLen);
+//int DES_Decrypt(struct DESContext *cx, BYTE *out, unsigned int *outLen,unsigned int maxOutLen, const BYTE *in, unsigned int inLen);
 int DES_EDE3CBCDe(struct DESContext *cx, const BYTE *in);
 
 //not used...
-void DES_EDE3CBCEn(struct DESContext *cx, BYTE *out, const BYTE *in, unsigned int len);
-void DES_CBCEn(struct DESContext *cx, BYTE *out, const BYTE *in, unsigned int len);
-void DES_EDE3_ECB(struct DESContext *cx, BYTE *out, const BYTE *in, unsigned int len);
-void DES_ECB(struct DESContext *cx, BYTE *out, const BYTE *in, unsigned int len);
+//void DES_EDE3CBCEn(struct DESContext *cx, BYTE *out, const BYTE *in, unsigned int len);
+//void DES_CBCEn(struct DESContext *cx, BYTE *out, const BYTE *in, unsigned int len);
+//void DES_EDE3_ECB(struct DESContext *cx, BYTE *out, const BYTE *in, unsigned int len);
+//void DES_ECB(struct DESContext *cx, BYTE *out, const BYTE *in, unsigned int len);