Creates a server configuration builder, given an existing server state. 
- Resource Management:
 - This function allocates resources that must later be freed by calling DOFServerConfigBuilder_Destroy or DOFServerConfigBuilder_BuildAndDestroy. 
 
- Parameters
 - 
  
    | config | The existing Server state. This must not be NULL.  | 
  
   
- Returns
 - A new DOFServerConfigBuilder. This builder will not have any private data, and if the private data is needed it must be set before building this builder. 
 
- Exceptions
 - 
  
    | NULL | is returned if a server configuration builder could not be created.  |