From: Roland McGrath <roland@gnu.org>
Date: Wed, 8 Dec 1993 23:49:24 +0000 (+0000)
Subject: (PENDING_OUTPUT_COUNT) [__GNU_LIBRARY__]: Alternate definition for the GNU
X-Git-Tag: emacs-19.34~10637
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=e3271ae5f648e799be8b88351d29d78505c923ad;p=emacs.git

(PENDING_OUTPUT_COUNT) [__GNU_LIBRARY__]: Alternate definition for the GNU
C library.  I changed this in version 18 in 1991, but the change never got
propagated.
---

diff --git a/src/dispnew.c b/src/dispnew.c
index dac5c164356..5a9829f5f8d 100644
--- a/src/dispnew.c
+++ b/src/dispnew.c
@@ -52,8 +52,12 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 /* Get number of chars of output now in the buffer of a stdio stream.
    This ought to be built in in stdio, but it isn't.
    Some s- files override this because their stdio internals differ.  */
+#ifdef __GNU_LIBRARY__
+#define	PENDING_OUTPUT_COUNT(FILE) ((FILE)->__bufp - (FILE)->__buffer)
+#else
 #define PENDING_OUTPUT_COUNT(FILE) ((FILE)->_ptr - (FILE)->_base)
 #endif
+#endif
 
 /* Nonzero upon entry to redisplay means do not assume anything about
    current contents of actual terminal frame; clear and redraw it.  */