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-rw-r--r--examples/rlfe/os.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/examples/rlfe/os.h b/examples/rlfe/os.h
index 1c88df6..df06c75 100644
--- a/examples/rlfe/os.h
+++ b/examples/rlfe/os.h
@@ -208,7 +208,9 @@ extern int errno;
# include <cytermio.h>
# endif
# else /* TERMIO */
-# include <sgtty.h>
+# if defined (HAVE_SGTTY_H)
+# include <sgtty.h>
+# endif
# endif /* TERMIO */
#endif /* POSIX */
@@ -490,7 +492,7 @@ extern int errno;
* select stuff
*/
-#if defined(M_XENIX) || defined(M_UNIX) || defined(_SEQUENT_)
+#if defined(M_XENIX) || defined(M_UNIX) || defined(_SEQUENT_) || defined (__INTERIX)
#include <sys/select.h> /* for timeval + FD... */
#endif