added check for tcgetattr

diff --git a/config.h.in b/config.h.in
index 006a8e59930050a7fbe6723e8220cf358dcb4c3b..61fbdc660d9b107930df867012c1f06c55ebfe39 100644 (file)
--- a/config.h.in
+++ b/config.h.in
@@ -147,6 +147,9 @@
 /* Define if you have setenv(3). */
 #undef HAVE_SETENV
 
+/* Define if you have tcgetattr(3). */
+#undef HAVE_TCGETATTR
+
 /* Define if you have the <malloc.h> header file.  */
 #undef HAVE_MALLOC_H