Commit 3883a901 authored by Richard M. Stallman's avatar Richard M. Stallman

(PENDING_OUTPUT_COUNT): If __GNU_LIBRARY__,

use GNU_LIBRARY_PENDING_OUTPUT_COUNT if defined.

Include errno.h.
parent 1ad2277b
......@@ -45,6 +45,8 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
#include "xterm.h"
#endif /* HAVE_X_WINDOWS */
#include <errno.h>
#define max(a, b) ((a) > (b) ? (a) : (b))
#define min(a, b) ((a) < (b) ? (a) : (b))
......@@ -55,9 +57,13 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* The s- file might have overridden the definition with one that works for
the system's C library. But we are using the GNU C library, so this is
the right definition for every system. */
#ifdef GNU_LIBRARY_PENDING_OUTPUT_COUNT
#define PENDING_OUTPUT_COUNT GNU_LIBRARY_PENDING_OUTPUT_COUNT
#else
#undef PENDING_OUTPUT_COUNT
#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->__bufp - (FILE)->__buffer)
#else
#endif
#else /* not __GNU_LIBRARY__ */
#ifndef PENDING_OUTPUT_COUNT
#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->_ptr - (FILE)->_base)
#endif
......
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