1 files changed, 0 insertions, 149 deletions
diff --git a/src/number.c b/src/number.c
deleted file mode 100644
index 332fb06..0000000
--- a/src/number.c
+++ /dev/null
@@ -1,149 +0,0 @@
-/* handles the handing out of and uniqueness of window numbers.
- * Copyright (C) 2000, 2001, 2002, 2003, 2004 Shawn Betts <sabetts@vcn.bc.ca>
- *
- * This file is part of ratpoison.
- *
- * ratpoison is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * ratpoison 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this software; see the file COPYING.  If not, write to
- * the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
- * Boston, MA 02111-1307 USA
- */
-
-#include <stdlib.h>
-#include <stdio.h>
-
-#include "ratpoison.h"
-
-/* Initialize a numset structure. */
-static void
-numset_init (struct numset *ns)
-{
-  ns->max_taken = 10;
-  ns->num_taken = 0;
-
-  ns->numbers_taken = xmalloc (ns->max_taken * sizeof (int));
-}
-
-static int
-numset_num_is_taken (struct numset *ns, int n)
-{
-  int i;
-
-  for (i=0; i<ns->num_taken; i++)
-    {
-      if (ns->numbers_taken[i] == n) return 1;
-    }
-  return 0;
-}
-
-/* returns index into numbers_taken that can be used. */
-static int
-numset_find_empty_cell (struct numset *ns)
-{
-  int i;
-
-  for (i=0; i<ns->num_taken; i++)
-    {
-      if (ns->numbers_taken[i] == -1) return i;
-    }
-
-  /* no vacant ones, so grow the array. */
-  if (ns->num_taken >= ns->max_taken)
-    {
-      ns->max_taken *= 2;
-      ns->numbers_taken = xrealloc (ns->numbers_taken, sizeof (int) * ns->max_taken);
-    }
-  ns->num_taken++;
-
-  return ns->num_taken-1;
-}
-
-int
-numset_add_num (struct numset *ns, int n)
-{
-  int ec;
-
-  PRINT_DEBUG(("ns=%p add_num %d\n", ns, n));
-
-  if (numset_num_is_taken (ns, n))
-    return 0; /* failed. */
-  /* numset_find_empty_cell calls realloc on numbers_taken. So store
-     the ret val in ec then use ec as an index into the array. */
-  ec = numset_find_empty_cell(ns);
-  ns->numbers_taken[ec] = n;
-  return 1; /* success! */
-}
-
-/* returns a unique number that can be used as the window number in
-   the program bar. */
-int
-numset_request (struct numset *ns)
-{
-  int i;
-
-  /* look for a unique number, and add it to the list of taken
-     numbers. */
-  i = 0;
-  while (!numset_add_num (ns, i)) i++;
-
-  PRINT_DEBUG(("ns=%p request got %d\n", ns, i));
-
-  return i;
-}
-
-/* When a window is destroyed, it gives back its window number with
-   this function. */
-void
-numset_release (struct numset *ns, int n)
-{
-  int i;
-
-  PRINT_DEBUG(("ns=%p release %d\n", ns, n));
-
-  if (n < 0)
-    PRINT_ERROR(("ns=%p Attempt to release %d!\n", ns, n));
-
-  for (i=0; i<ns->num_taken; i++)
-    {
-      if (ns->numbers_taken[i] == n)
-        {
-          ns->numbers_taken[i] = -1;
-          return;
-        }
-    }
-}
-
-/* Create a new numset and return a pointer to it. */
-struct numset *
-numset_new (void)
-{
-  struct numset *ns;
-
-  ns = (struct numset *)xmalloc (sizeof (struct numset));
-  numset_init (ns);
-  return ns;
-}
-
-/* Free a numset structure and it's internal data. */
-void
-numset_free (struct numset *ns)
-{
-  free (ns->numbers_taken);
-  free (ns);
-}
-
-void
-numset_clear (struct numset *ns)
-{
-  ns->num_taken = 0;
-}