--- src/include/arpa/nameser.h	2003/11/14 01:01:47	1.3
+++ src/include/arpa/nameser.h	2005/04/27 16:38:40	1.4
@@ -360,7 +360,7 @@ typedef enum __ns_class {
  * Inline versions of get/put short/long.  Pointer is advanced.
  */
 #define NS_GET16(s, cp) { \
-	register u_char *t_cp = (u_char *)(cp); \
+	register const u_char *t_cp = (const u_char *)(cp); \
 	(s) = ((u_int16_t)t_cp[0] << 8) \
 	    | ((u_int16_t)t_cp[1]) \
 	    ; \
@@ -368,7 +368,7 @@ typedef enum __ns_class {
 }
 
 #define NS_GET32(l, cp) { \
-	register u_char *t_cp = (u_char *)(cp); \
+	register const u_char *t_cp = (const u_char *)(cp); \
 	(l) = ((u_int32_t)t_cp[0] << 24) \
 	    | ((u_int32_t)t_cp[1] << 16) \
 	    | ((u_int32_t)t_cp[2] << 8) \