--- freem/src/service.c	2025/01/19 02:04:04	1.1.1.1
+++ freem/src/service.c	2025/02/25 18:55:13	1.3
@@ -74,7 +74,23 @@ int scosgr (short att, short bwflag);
 #endif
 
 /* system services */
-#include <termios.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
+
 #include <fcntl.h>
 
 /* search 'string' for occurence of 'pattrn'