add directory gnu

gnu/glibc/glibc-1.03/stdlib/ldiv.c

@@ -0,0 +1,39 @@
+/* Copyright (C) 1991 Free Software Foundation, Inc.
+This file is part of the GNU C Library.
+
+The GNU C Library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public License as
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+The GNU C Library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA.  */
+
+#include <ansidecl.h>
+#include <stdlib.h>
+
+
+/* Return the `ldiv_t' representation of NUMER over DENOM.  */
+__CONSTVALUE
+ldiv_t
+DEFUN(ldiv, (numer, denom), long int numer AND long int denom)
+{
+  ldiv_t result;
+  /* Behavior for negative numbers is guaranteed.  */
+  register long int sign = (numer < 0L) == (denom < 0L) ? 1L : -1L;
+
+  numer = numer < 0L ? -numer : numer;
+  denom = denom < 0L ? -denom : denom;
+
+  result.quot = (numer / denom) * sign;
+  result.rem = (numer % denom) * sign;
+
+  return result;
+}