moved to src/

1 files changed, 0 insertions, 130 deletions

diff --git a/number.c b/number.c
deleted file mode 100644
index 6bd11c6..0000000
--- a/number.c
+++ /dev/null
@@ -1,130 +0,0 @@
-/* handles the handing out of and uniqueness of window numbers.
-
- * Copyright (C) 2000 Shawn Betts
- * 
- * This program 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.
- * 
- * 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 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"
-
-
-/* A list of the numbers taken. */
-static int *numbers_taken;
-
-/* the number of numbers currently stored in the numbers_taken
-   array. */
-static int num_taken;
-
-/* the size of the numbers_taken array. */
-static int max_taken;
-
-static int
-number_is_taken (int n)
-{
-  int i;
-
-  for (i=0; i<num_taken; i++)
-    {
-      if (numbers_taken[i] == n) return 1;
-    }
-  return 0;
-}
-
-/* returns index into numbers_taken that can be used. */
-static int
-find_empty_cell ()
-{
-  int i;
-
-  for (i=0; i<num_taken; i++)
-    {
-      if (numbers_taken[i] == -1) return i;
-    }
-
-  /* no vacant ones, so grow the array. */
-  if (num_taken >= max_taken)
-    {
-      max_taken *= 2;
-      numbers_taken = realloc (numbers_taken, sizeof (int) * max_taken);
-      if (numbers_taken == NULL)
-	{
-	  fprintf (stderr, "numbers.c: Out of memory\n");
-	  exit (EXIT_FAILURE);
-	}
-    }
-  num_taken++;
-
-  return num_taken-1;
-}
-
-static int
-add_to_list (int n)
-{
-  if (number_is_taken (n)) return 0; /* failed. */
-  
-  numbers_taken[find_empty_cell()] = n;
-  return 1; /* success! */
-}
-
-/* returns a unique number that can be used as the window number in
-   the program bar. */
-int
-get_unique_window_number ()
-{
-  int i;
-  
-  /* look for a unique number, and add it to the list of taken
-     numbers. */
-  i = 0;
-  while (!add_to_list (i)) i++;
-
-  return i;
-}
-
-/* When a window is destroyed, it gives back its window number with
-   this function. */
-void
-return_window_number (int n)
-{
-  int i;
-
-  for (i=0; i<num_taken; i++)
-    {
-      if (numbers_taken[i] == n) 
-	{
-	  numbers_taken[i] = -1;
-	  return;
-	}
-    }
-}
-
-
-void
-init_numbers ()
-{
-  max_taken = 10;
-  num_taken = 0;
-
-  numbers_taken = malloc (max_taken * sizeof (int));
-  if (numbers_taken == NULL)
-    {
-      fprintf (stderr, "numbers.c: Cannot alloc numbers_taken.\n");
-      exit (EXIT_FAILURE);
-    }
-
-}