+
+/* Define if you have the <wchar.h> header file. */
+#undef HAVE_WCHAR_H
+
+/* Define if you have the <wctype.h> header file. */
+#undef HAVE_WCTYPE_H
+
+#undef HAVE_MBSTATE_T
+
+/* Define if you have wchar_t in <wctype.h>. */
+#undef HAVE_WCHAR_T
+
+/* Define if you have wctype_t in <wctype.h>. */
+#undef HAVE_WCTYPE_T
+
+/* Define if you have wint_t in <wctype.h>. */
+#undef HAVE_WINT_T
+
+/* Define if you have <langinfo.h> and nl_langinfo(CODESET). */
+#undef HAVE_LANGINFO_CODESET
+
+/* Definitions pulled in from aclocal.m4. */
+#undef VOID_SIGHANDLER
+
+#undef GWINSZ_IN_SYS_IOCTL
+
+#undef STRUCT_WINSIZE_IN_SYS_IOCTL
+
+#undef STRUCT_WINSIZE_IN_TERMIOS
+
+#undef TIOCSTAT_IN_SYS_IOCTL
+
+#undef FIONREAD_IN_SYS_IOCTL
+
+#undef SPEED_T_IN_SYS_TYPES
+
+#undef HAVE_GETPW_DECLS
+
+#undef STRUCT_DIRENT_HAS_D_INO
+
+#undef STRUCT_DIRENT_HAS_D_FILENO
+
+#undef HAVE_BSD_SIGNALS
+
+#undef HAVE_POSIX_SIGNALS
+
+#undef HAVE_USG_SIGHOLD
+
+#undef MUST_REINSTALL_SIGHANDLERS
+
+#undef HAVE_POSIX_SIGSETJMP
+
+#undef CTYPE_NON_ASCII
+