[pwn]C:\Documents and Settings\Admin\Рабочий стол\lvdm1.pwn(2706) : warning 235: public function lacks forward declaration (symbol "duelTimerStart")
C:\Documents and Settings\Admin\Рабочий стол\lvdm1.pwn(2746) : warning 235: public function lacks forward declaration (symbol "duelTimerUpdate")
C:\Documents and Settings\Admin\Рабочий стол\lvdm1.pwn(2756) : warning 235: public function lacks forward declaration (symbol "duelOnPlayerLeave")
C:\Documents and Settings\Admin\Рабочий стол\lvdm1.pwn(2760) : warning 235: public function lacks forward declaration (symbol "duelEndLastWinner")
C:\Documents and Settings\Admin\Рабочий стол\lvdm1.pwn(2777) : warning 235: public function lacks forward declaration (symbol "duelEnd")
C:\Documents and Settings\Admin\Рабочий стол\lvdm1.pwn(2791) : warning 235: public function lacks forward declaration (symbol "duelJoin")
C:\Documents and Settings\Admin\Рабочий стол\lvdm1.pwn(2821) : warning 235: public function lacks forward declaration (symbol "duelJoinGuest")
C:\Documents and Settings\Admin\Рабочий стол\lvdm1.pwn(2838) : warning 235: public function lacks forward declaration (symbol "duelQuit")
C:\Documents and Settings\Admin\Рабочий стол\lvdm1.pwn(2868) : warning 235: public function lacks forward declaration (symbol "duelGetMemberCount")
C:\Documents and Settings\Admin\Рабочий стол\lvdm1.pwn(2880) : warning 235: public function lacks forward declaration (symbol "duelIsIn")
C:\Documents and Settings\Admin\Рабочий стол\lvdm1.pwn(2891) : warning 235: public function lacks forward declaration (symbol "duelStart")
C:\Documents and Settings\Admin\Рабочий стол\lvdm1.pwn(2901) : warning 235: public function lacks forward declaration (symbol "isPlayerInRectangle")[/pwn]

В чем проблема?И как исправить эту проблему?