--- /dev/null
+--- a/src/auth_des.c
++++ b/src/auth_des.c
+@@ -396,7 +396,7 @@ authdes_validate(AUTH *auth, struct opaque_auth *rverf)
+ /*
+ * validate
+ */
+- if (bcmp((char *)&ad->ad_timestamp, (char *)&verf.adv_timestamp,
++ if (memcmp((char *)&ad->ad_timestamp, (char *)&verf.adv_timestamp,
+ sizeof(struct timeval)) != 0) {
+ LIBTIRPC_DEBUG(1, ("authdes_validate: verifier mismatch"));
+ return (FALSE);
+--- a/src/auth_time.c
++++ b/src/auth_time.c
+@@ -104,7 +104,7 @@ static int uaddr_to_sockaddr(uaddr, sin)
+ p_bytes[1] = (unsigned char)a[5] & 0x000000FF;
+
+ sin->sin_family = AF_INET; /* always */
+- bcopy((char *)&p_bytes, (char *)&sin->sin_port, 2);
++ memcpy((char *)&sin->sin_port, (char *)&p_bytes, 2);
+
+ return (0);
+ }
+--- a/src/crypt_client.c
++++ b/src/crypt_client.c
+@@ -75,8 +75,8 @@ _des_crypt_call(buf, len, dparms)
+ des_crypt_1_arg.desbuf.desbuf_val = buf;
+ des_crypt_1_arg.des_dir = dparms->des_dir;
+ des_crypt_1_arg.des_mode = dparms->des_mode;
+- bcopy(dparms->des_ivec, des_crypt_1_arg.des_ivec, 8);
+- bcopy(dparms->des_key, des_crypt_1_arg.des_key, 8);
++ memcpy(des_crypt_1_arg.des_ivec, dparms->des_ivec, 8);
++ memcpy(des_crypt_1_arg.des_key, dparms->des_key, 8);
+
+ result_1 = des_crypt_1(&des_crypt_1_arg, clnt);
+ if (result_1 == (desresp *) NULL) {
+@@ -88,8 +88,8 @@ _des_crypt_call(buf, len, dparms)
+
+ if (result_1->stat == DESERR_NONE ||
+ result_1->stat == DESERR_NOHWDEVICE) {
+- bcopy(result_1->desbuf.desbuf_val, buf, len);
+- bcopy(result_1->des_ivec, dparms->des_ivec, 8);
++ memcpy(buf, result_1->desbuf.desbuf_val, len);
++ memcpy(dparms->des_ivec, result_1->des_ivec, 8);
+ }
+
+ clnt_freeres(clnt, (xdrproc_t)xdr_desresp, result_1);
+--- a/src/svc_auth_des.c
++++ b/src/svc_auth_des.c
+@@ -145,7 +145,7 @@ _svcauth_des(rqst, msg)
+ return (AUTH_BADCRED);
+ }
+ cred->adc_fullname.name = area->area_netname;
+- bcopy((char *)ixdr, cred->adc_fullname.name,
++ memcpy(cred->adc_fullname.name, (char *)ixdr,
+ (u_int)namelen);
+ cred->adc_fullname.name[namelen] = 0;
+ ixdr += (RNDUP(namelen) / BYTES_PER_XDR_UNIT);
+@@ -419,7 +419,7 @@ cache_spot(key, name, timestamp)
+ if (cp->key.key.high == hi &&
+ cp->key.key.low == key->key.low &&
+ cp->rname != NULL &&
+- bcmp(cp->rname, name, strlen(name) + 1) == 0) {
++ memcmp(cp->rname, name, strlen(name) + 1) == 0) {
+ if (BEFORE(timestamp, &cp->laststamp)) {
+ svcauthdes_stats.ncachereplays++;
+ return (-1); /* replay */