PPC: Implement SMP primitives using gcc built-ins
[ghc.git] / includes / rts / TTY.h
index f1ef62e..f0b4225 100644 (file)
@@ -4,6 +4,11 @@
  *
  * POSIX TTY-related functionality
  *
+ * Do not #include this file directly: #include "Rts.h" instead.
+ *
+ * To understand the structure of the RTS headers, see the wiki:
+ *   http://ghc.haskell.org/trac/ghc/wiki/Commentary/SourceTree/Includes
+ *
  * -------------------------------------------------------------------------- */
 
 #ifndef RTS_TTY_H