diff -Nurd Eterm-0.9.6.orig/configure Eterm-0.9.6/configure
--- Eterm-0.9.6.orig/configure	2011-03-16 02:10:27.000000000 -0400
+++ Eterm-0.9.6/configure	2025-01-19 19:00:22.000000000 -0500
@@ -3827,6 +3827,7 @@
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #include <ctype.h>
+#include <stdlib.h>
 #if ((' ' & 0x0FF) == 0x020)
 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
@@ -22423,6 +22424,7 @@
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #include <stdio.h>
+#include <stdlib.h>
 
 #ifndef HAVE_SNPRINTF
 #include "src/snprintf.c"
diff -Nurd Eterm-0.9.6.orig/src/eterm_utmp.h Eterm-0.9.6/src/eterm_utmp.h
--- Eterm-0.9.6.orig/src/eterm_utmp.h	2009-01-06 04:05:36.000000000 -0500
+++ Eterm-0.9.6/src/eterm_utmp.h	2025-01-19 18:58:45.000000000 -0500
@@ -69,7 +69,7 @@
 # ifdef HAVE_LASTLOG_H
 #  include <lastlog.h>
 # endif
-# if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__bsdi__) || defined(__DragonFly__)
+# if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__bsdi__) || defined(__DragonFly__) || defined(__APPLE__)
 #  include <ttyent.h>
 #  define NEW_BSD_UTMP
 # endif
diff -Nurd Eterm-0.9.6.orig/src/utmp.c Eterm-0.9.6/src/utmp.c
--- Eterm-0.9.6.orig/src/utmp.c	2011-03-16 01:16:59.000000000 -0400
+++ Eterm-0.9.6/src/utmp.c	2025-01-19 19:05:34.000000000 -0500
@@ -23,6 +23,8 @@
 
 static const char cvs_ident[] = "$Id: utmp.c 51650 2010-08-26 01:34:13Z lucas $";
 
+#include <util.h>
+
 #include "config.h"
 #include "feature.h"