diff --git a/configure b/configure
index 3cfb941d..ac0af0f4 100755
--- a/configure
+++ b/configure
@@ -2477,6 +2477,7 @@ as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H"
 as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H"
 as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H"
 as_fn_append ac_header_c_list " sys/time.h sys_time_h HAVE_SYS_TIME_H"
+as_fn_append ac_header_c_list " sys/termios.h sys_termios_h HAVE_SYS_TERMIOS_H"
 as_fn_append ac_header_c_list " readline/readline.h readline_readline_h HAVE_READLINE_READLINE_H"
 as_fn_append ac_header_c_list " readline/history.h readline_history_h HAVE_READLINE_HISTORY_H"
 
@@ -4028,6 +4029,7 @@ fi
 
 
 
+
 # The cast to long int works around a bug in the HP C Compiler
 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
 # declarations like 'int a3[[(sizeof (unsigned char)) >= 0]];'.
diff --git a/configure.ac b/configure.ac
index 97e0d9e3..4dbe445f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -31,7 +31,7 @@ AC_PATH_PROG([PERL], [perl])
 dnl Checks for libraries.
 AC_CHECK_LIB(m, sqrt)
 AC_CHECK_LIB(readline, readline)
-AC_CHECK_HEADERS_ONCE([sys/time.h stdint.h readline/readline.h readline/history.h])
+AC_CHECK_HEADERS_ONCE([sys/time.h sys/termios.h stdint.h readline/readline.h readline/history.h])
 
 dnl Integer sizes
 AC_CHECK_SIZEOF(unsigned int)
diff --git a/src/config.h.in b/src/config.h.in
index d1905b27..15dd2c10 100644
--- a/src/config.h.in
+++ b/src/config.h.in
@@ -66,6 +66,9 @@
 /* Define to 1 if you have the <sys/inotify.h> header file. */
 #undef HAVE_SYS_INOTIFY_H
 
+/* Define to 1 if you have the <sys/termios.h> header file. */
+#undef HAVE_SYS_TERMIOS_H
+
 /* Define to 1 if you have the <sys/stat.h> header file. */
 #undef HAVE_SYS_STAT_H
 
diff --git a/src/funcs.c b/src/funcs.c
index 39939a59..fbb0f445 100644
--- a/src/funcs.c
+++ b/src/funcs.c
@@ -28,6 +28,10 @@
 #include <strings.h>
 #endif
 
+#ifdef HAVE_SYS_TERMIOS_H
+#include <sys/termios.h>
+#endif
+
 #include <ctype.h>
 #include <math.h>
 #include <sys/ioctl.h>
diff --git a/src/init.c b/src/init.c
index 5e268ecf..c1719133 100644
--- a/src/init.c
+++ b/src/init.c
@@ -35,6 +35,11 @@
 #include <grp.h>
 #endif
 
+#ifdef HAVE_SYS_TERMIOS_H
+#include <sys/termios.h>
+#endif
+
+
 #include "types.h"
 #include "globals.h"
 #include "protos.h"