How to create command /history <ID> = /w Bot !history <ID>

static int _handle_history_command(t_connection * c, char const *text)
{
   unsigned int i;
  t_connection *    user;
  t_game     *    game;
  for (i=0; text[i]!=' ' && text[i]!='\0'; i++); /* skip command */
  for (; text[i]==' '; i++);

  if (text[0]=='*')
    text++;

  if (text[0]=='\0')
    {
      message_send_text(c,message_type_info,c,"usage: /history <username>");
      return 0;
    }
{    
if ((user = connlist_find_connection_by_accountname("BOT")))
do_whisper(c,"BOT","!history %.128s",&text[i]);
else
snprintf(msgtemp, sizeof(msgtemp), "");
message_send_text(c,message_type_info,c,msgtemp);
return 0;
}
return 0;
}

2>..\..\..\source\src\bnetd\command.cpp(723): error C2660: 'pvpgn::bnetd::do_whisper' : function does not take 4 arguments
2>..\..\..\source\src\bnetd\command.cpp(1306): warning C4146: unary minus operator applied to unsigned type, result still unsigned