--- freem/src/init.c	2025/01/19 04:27:45	1.2
+++ freem/src/init.c	2025/02/25 18:55:13	1.4
@@ -49,8 +49,19 @@
 #include <errno.h>
 #include <sys/ioctl.h>
 
-#if defined(__sun)
-# include <termio.h>
+#if !defined(__APPLE__) && !defined(__gnu_hurd__) && !defined(EMSCRIPTEN)
+# if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__AMIGA)
+#  include <termios.h>
+#  if !defined(__AMIGA)
+#   define TCGETA TIOCGETA
+#   define TCSETA TIOCSETA
+#  endif
+#  define termio termios
+# else
+#  if !defined(MSDOS)
+#    include <termio.h>
+#  endif
+# endif
 #else
 # include <termios.h>
 #endif