xnu-344.tar.gz

[apple/xnu.git] / bsd / sys / tty.h

diff --git a/bsd/sys/tty.h b/bsd/sys/tty.h
index ba3683a90b0e5517186c8f2ea3035d153a6aad78..c24e3083ba0fe6416b001561571c0a4e59b40a87 100644 (file)
--- a/bsd/sys/tty.h
+++ b/bsd/sys/tty.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2002 Apple Computer, Inc. All rights reserved.
  *
  * @APPLE_LICENSE_HEADER_START@
  * 
@@ -63,11 +63,13 @@
 #ifndef _SYS_TTY_H_
 #define        _SYS_TTY_H_
 
+#include <sys/appleapiopts.h>
 #include <sys/cdefs.h>
-
 #include <sys/termios.h>
 #include <sys/select.h>                /* For struct selinfo. */
 
+#ifdef __APPLE_API_UNSTABLE
+
 #ifndef __APPLE__
 /*
  * Clists are character lists, which is a variable length linked list
@@ -155,6 +157,7 @@ struct tty {
 #define        t_ospeed        t_termios.c_ospeed
 #define        t_time          t_termios.c_time
 
+
 #define        TTIPRI  25                      /* Sleep priority for tty reads. */
 #define        TTOPRI  26                      /* Sleep priority for tty writes. */
 
@@ -214,6 +217,7 @@ struct tty {
 #define        TS_DSR_OFLOW    0x800000        /* For CDSR_OFLOW. */
 #endif
 
+
 /* Character type information. */
 #define        ORDINARY        0
 #define        CONTROL         1
@@ -260,6 +264,7 @@ struct speedtab {
 #define        TSA_PTC_WRITE(tp)       ((void *)&(tp)->t_rawq.c_cl)
 #define        TSA_PTS_READ(tp)        ((void *)&(tp)->t_canq)
 
+
 #ifdef KERNEL
 __BEGIN_DECLS
 
@@ -341,4 +346,6 @@ __END_DECLS
 
 #endif /* KERNEL */
 
+#endif /* __APPLE_API_UNSTABLE */
+
 #endif /* !_SYS_TTY_H_ */