2004-07-22  Joerg Wunsch <address@hidden>

	* include/stdio.h: Doc update: binary vs. raw streams explained,
	fix for savannah bug #9704.

Index: include/stdio.h
===================================================================
RCS file: /cvsroot/avr-libc/avr-libc/include/stdio.h,v
retrieving revision 1.14
diff -u -r1.14 stdio.h
--- include/stdio.h	12 Nov 2003 20:50:02 -0000	1.14
+++ include/stdio.h	22 Jul 2004 11:06:14 -0000
@@ -93,6 +93,12 @@
     the linefeed, its \c put() routine must implement this (see
     \ref stdio_note2 "note 2").
 
+    It should be noted that the automatic conversion of a newline
+    character into a carriage return - newline sequence breaks binary
+    transfers.  If binary transfers are desired, no automatic
+    conversion should be performed, but instead any string that aims
+    to issue a CR-LF sequence must use <tt>"\r\n"</tt> explicitly.
+
     For convenience, the first call to \c fdevopen() that opens a
     stream for reading will cause the resulting stream to be aliased
     to \c stdin.  Likewise, the first call to \c fdevopen() that opens