Index: cddl/contrib/opensolaris/cmd/zstreamdump/zstreamdump.c
===================================================================
--- cddl/contrib/opensolaris/cmd/zstreamdump/zstreamdump.c
+++ cddl/contrib/opensolaris/cmd/zstreamdump/zstreamdump.c
@@ -122,7 +122,7 @@
 	    drr->drr_u.drr_checksum.drr_checksum)) {
 		fprintf(stderr, "invalid checksum\n");
 		(void) printf("Incorrect checksum in record header.\n");
-		(void) printf("Expected checksum = %llx/%llx/%llx/%llx\n",
+		(void) printf("Expected checksum = %"PRIx64"/%"PRIx64"/%"PRIx64"/%"PRIx64"\n",
 		    saved_cksum.zc_word[0],
 		    saved_cksum.zc_word[1],
 		    saved_cksum.zc_word[2],
@@ -389,13 +389,13 @@
 				(void) printf("Expected checksum differs from "
 				    "checksum in stream.\n");
 				(void) printf("Expected checksum = "
-				    "%llx/%llx/%llx/%llx\n",
+				    "%"PRIx64"/%"PRIx64"/%"PRIx64"/%"PRIx64"\n",
 				    pcksum.zc_word[0],
 				    pcksum.zc_word[1],
 				    pcksum.zc_word[2],
 				    pcksum.zc_word[3]);
 			}
-			(void) printf("END checksum = %llx/%llx/%llx/%llx\n",
+			(void) printf("END checksum = %"PRIx64"/%"PRIx64"/%"PRIx64"/%"PRIx64"\n",
 			    drre->drr_checksum.zc_word[0],
 			    drre->drr_checksum.zc_word[1],
 			    drre->drr_checksum.zc_word[2],
@@ -558,8 +558,8 @@
 				drrs->drr_length = BSWAP_64(drrs->drr_length);
 			}
 			if (verbose) {
-				(void) printf("SPILL block for object = %llu "
-				    "length = %llu\n", drrs->drr_object,
+				(void) printf("SPILL block for object = %"PRIu64" "
+				    "length = %"PRIu64"\n", drrs->drr_object,
 				    drrs->drr_length);
 			}
 			(void) ssread(buf, drrs->drr_length, &zc);