1 files changed, 0 insertions, 146 deletions
diff --git a/ext/http11/tst_delete.c b/ext/http11/tst_delete.c
deleted file mode 100644
index cb18f16..0000000
--- a/ext/http11/tst_delete.c
+++ /dev/null
@@ -1,146 +0,0 @@
-
-#include "tst.h"
-#include <stdio.h>
-#include <stdlib.h>
-
-void *tst_delete(unsigned char *key, struct tst *tst)
-{
-   struct node *current_node;
-   struct node *current_node_parent;
-   struct node *last_branch;
-   struct node *last_branch_parent;
-   struct node *next_node;
-   struct node *last_branch_replacement;
-   struct node *last_branch_dangling_child;
-   int key_index;
-
-   
-   if(key[0] == 0)
-      return NULL;
-   if(tst->head[(int)key[0]] == NULL)
-      return NULL;
-   
-   last_branch = NULL;
-   last_branch_parent = NULL;
-   current_node = tst->head[(int)key[0]];
-   current_node_parent = NULL;
-   key_index = 1;
-   while(current_node != NULL)
-   {
-      if(key[key_index] == current_node->value)
-      {
-         
-         if( (current_node->left != NULL) || (current_node->right != NULL) )
-         {
-            last_branch = current_node;
-            last_branch_parent = current_node_parent;
-         }
-         if(key[key_index] == 0)
-            break;
-         else
-         {
-            current_node_parent = current_node;
-            current_node = current_node->middle;
-            key_index++;
-            continue;
-         }
-      }
-      else if( ((current_node->value == 0) && (key[key_index] < 64)) ||
-         ((current_node->value != 0) && (key[key_index] <
-         current_node->value)) )
-      {
-         last_branch_parent = current_node;
-         current_node_parent = current_node;
-         current_node = current_node->left;
-         last_branch = current_node;
-         continue;
-      }
-      else
-      {
-         last_branch_parent = current_node;
-         current_node_parent = current_node;
-         current_node = current_node->right;
-         last_branch = current_node;
-         continue;
-      }
-   
-   }
-   if(current_node == NULL)
-      return NULL;
-   
-   if(last_branch == NULL)
-   {
-      
-         next_node = tst->head[(int)key[0]];
-         tst->head[(int)key[0]] = NULL;
-   }
-   else if( (last_branch->left == NULL) && (last_branch->right == NULL) )
-   {
-      
-      if(last_branch_parent->left == last_branch)
-         last_branch_parent->left = NULL;
-      else
-         last_branch_parent->right = NULL;
-      
-      next_node = last_branch;
-   }
-   else
-   {
-      
-      if( (last_branch->left != NULL) && (last_branch->right != NULL) )
-      {
-         last_branch_replacement = last_branch->right;
-         last_branch_dangling_child = last_branch->left;
-      }
-      else if(last_branch->right != NULL)
-      {
-         last_branch_replacement = last_branch->right;
-         last_branch_dangling_child = NULL;
-      }
-      else
-      {
-         last_branch_replacement = last_branch->left;
-         last_branch_dangling_child = NULL;
-      }
-      
-      if(last_branch_parent == NULL)
-         tst->head[(int)key[0]]=last_branch_replacement;
-      else
-      {
-         if (last_branch_parent->left == last_branch)
-            last_branch_parent->left = last_branch_replacement;
-         else if (last_branch_parent->right == last_branch)
-            last_branch_parent->right = last_branch_replacement;
-         else
-            last_branch_parent->middle = last_branch_replacement;
-      }
-      
-      if(last_branch_dangling_child != NULL)
-      {
-         current_node = last_branch_replacement;
-      
-         while (current_node->left != NULL)
-            current_node = current_node->left;
-      
-         current_node->left = last_branch_dangling_child;
-      }
-      
-      next_node = last_branch;
-   }
-   
-   do
-   {
-      current_node = next_node;
-      next_node = current_node->middle;
-      
-      current_node->left = NULL;
-      current_node->right = NULL;
-      current_node->middle = tst->free_list;
-      tst->free_list = current_node;
-   }
-   while(current_node->value != 0);
-   
-   return next_node;
-   
-}
-