I'm tired of that. madmutt needs a glibc, so what...

[apps/madmutt.git] / intl / eval-plural.h

diff --git a/intl/eval-plural.h b/intl/eval-plural.h
deleted file mode 100644 (file)
index dacd003..0000000
--- a/intl/eval-plural.h
+++ /dev/null
@@ -1,108 +0,0 @@
-/* Plural expression evaluation.
-   Copyright (C) 2000-2003 Free Software Foundation, Inc.
-
-   This program 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, or (at your option)
-   any later version.
-
-   This program 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 this program; if not, write to the Free Software
-   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
-   USA.  */
-
-#ifndef STATIC
-#define STATIC static
-#endif
-
-/* Evaluate the plural expression and return an index value.  */
-STATIC
-unsigned long int
-internal_function
-plural_eval (struct expression *pexp, unsigned long int n)
-{
-  switch (pexp->nargs)
-    {
-    case 0:
-      switch (pexp->operation)
-       {
-       case var:
-         return n;
-       case num:
-         return pexp->val.num;
-       default:
-         break;
-       }
-      /* NOTREACHED */
-      break;
-    case 1:
-      {
-       /* pexp->operation must be lnot.  */
-       unsigned long int arg = plural_eval (pexp->val.args[0], n);
-       return ! arg;
-      }
-    case 2:
-      {
-       unsigned long int leftarg = plural_eval (pexp->val.args[0], n);
-       if (pexp->operation == lor)
-         return leftarg || plural_eval (pexp->val.args[1], n);
-       else if (pexp->operation == land)
-         return leftarg && plural_eval (pexp->val.args[1], n);
-       else
-         {
-           unsigned long int rightarg = plural_eval (pexp->val.args[1], n);
-
-           switch (pexp->operation)
-             {
-             case mult:
-               return leftarg * rightarg;
-             case divide:
-#if !INTDIV0_RAISES_SIGFPE
-               if (rightarg == 0)
-                 raise (SIGFPE);
-#endif
-               return leftarg / rightarg;
-             case module:
-#if !INTDIV0_RAISES_SIGFPE
-               if (rightarg == 0)
-                 raise (SIGFPE);
-#endif
-               return leftarg % rightarg;
-             case plus:
-               return leftarg + rightarg;
-             case minus:
-               return leftarg - rightarg;
-             case less_than:
-               return leftarg < rightarg;
-             case greater_than:
-               return leftarg > rightarg;
-             case less_or_equal:
-               return leftarg <= rightarg;
-             case greater_or_equal:
-               return leftarg >= rightarg;
-             case equal:
-               return leftarg == rightarg;
-             case not_equal:
-               return leftarg != rightarg;
-             default:
-               break;
-             }
-         }
-       /* NOTREACHED */
-       break;
-      }
-    case 3:
-      {
-       /* pexp->operation must be qmop.  */
-       unsigned long int boolarg = plural_eval (pexp->val.args[0], n);
-       return plural_eval (pexp->val.args[boolarg ? 1 : 2], n);
-      }
-    }
-  /* NOTREACHED */
-  return 0;
-}