--- a/assembleg.c	2021-09-03 01:29:06.000000000 -0600
+++ b/assembleg.c	2022-01-27 14:51:21.291007503 -0700
@@ -360,7 +360,7 @@ main(int argc, char *argv[])
     t = CPUTIME - t;
 
     if (!quiet)
-        fprintf(stderr,">Z %d graphs read from %s; " COUNTER_FMT 
+        fprintf(stderr,">Z %d graphs read from %s; %lu"
                 " graphs written to %s in %3.2f sec.\n",
                 ninputs,infilename,nout,outfilename,t);
 
--- a/dretodot.c	2021-09-04 05:22:07.000000000 -0600
+++ b/dretodot.c	2022-01-27 14:51:58.387049903 -0700
@@ -625,7 +625,7 @@ main(int argc, char *argv[])
         too_big = TRUE;
     }
     if (e_count > MaxE) {
-        fprintf(stderr, ">E Too many edges (%lu, max: %d; use -E# (at your own risk))\n", e_count, MaxE);
+        fprintf(stderr, ">E Too many edges (%zu, max: %d; use -E# (at your own risk))\n", e_count, MaxE);
         too_big = TRUE;
     }