diff --git a/src/oldpool.c b/src/oldpool.c
deleted file mode 100644
--- a/src/oldpool.c
+++ /dev/null
@@ -1,86 +0,0 @@
-/* $Id$ */
-
-#include "stdafx.h"
-#include "openttd.h"
-#include "debug.h"
-#include "functions.h"
-#include "oldpool.h"
-
-/**
- * Clean a pool in a safe way (does free all blocks)
- */
-void CleanPool(OldMemoryPool *pool)
-{
-	uint i;
-
-	DEBUG(misc, 4, "[Pool] (%s) cleaning pool..", pool->name);
-
-	/* Free all blocks */
-	for (i = 0; i < pool->current_blocks; i++) {
-		if (pool->clean_block_proc != NULL) {
-			pool->clean_block_proc(i * (1 << pool->block_size_bits), (i + 1) * (1 << pool->block_size_bits) - 1);
-		}
-		free(pool->blocks[i]);
-	}
-
-	/* Free the block itself */
-	free(pool->blocks);
-
-	/* Clear up some critical data */
-	pool->total_items = 0;
-	pool->current_blocks = 0;
-	pool->blocks = NULL;
-}
-
-/**
- * This function tries to increase the size of array by adding
- *  1 block too it
- *
- * @return Returns false if the pool could not be increased
- */
-bool AddBlockToPool(OldMemoryPool *pool)
-{
-	/* Is the pool at his max? */
-	if (pool->max_blocks == pool->current_blocks)
-		return false;
-
-	pool->total_items = (pool->current_blocks + 1) * (1 << pool->block_size_bits);
-
-	DEBUG(misc, 4, "[Pool] (%s) increasing size of pool to %d items (%d bytes)", pool->name, pool->total_items, pool->total_items * pool->item_size);
-
-	/* Increase the poolsize */
-	pool->blocks = realloc(pool->blocks, sizeof(pool->blocks[0]) * (pool->current_blocks + 1));
-	if (pool->blocks == NULL) error("Pool: (%s) could not allocate memory for blocks", pool->name);
-
-	/* Allocate memory to the new block item */
-	pool->blocks[pool->current_blocks] = malloc(pool->item_size * (1 << pool->block_size_bits));
-	if (pool->blocks[pool->current_blocks] == NULL)
-		error("Pool: (%s) could not allocate memory for blocks", pool->name);
-
-	/* Clean the content of the new block */
-	memset(pool->blocks[pool->current_blocks], 0, pool->item_size * (1 << pool->block_size_bits));
-
-	/* Call a custom function if defined (e.g. to fill indexes) */
-	if (pool->new_block_proc != NULL)
-		pool->new_block_proc(pool->current_blocks * (1 << pool->block_size_bits));
-
-	/* We have a new block */
-	pool->current_blocks++;
-
-	return true;
-}
-
-/**
- * Adds blocks to the pool if needed (and possible) till index fits inside the pool
- *
- * @return Returns false if adding failed
- */
-bool AddBlockIfNeeded(OldMemoryPool *pool, uint index)
-{
-	while (index >= pool->total_items) {
-		if (!AddBlockToPool(pool))
-			return false;
-	}
-
-	return true;
-}