[Pomoc]Pawn error dutils

skripta: skinuta sa samp wiki football
dio skripte:Includ dutils
detaljan opis:eh skino sam gamemode i trazi fail includ dutils i ja ga dodo i sve ostalo sto je trazilo i izbaci mi ovaj error mjenjo sam dva tri dutilsa ali nista -.- ev errora

C:\Users\Amina\Desktop\foootball\pawno\include\dutils.inc(448) : error 017: undefined symbol "ret_memcpy"
C:\Users\Amina\Desktop\foootball\pawno\include\dutils.inc(450) : error 017: undefined symbol "ret_memcpy"
C:\Users\Amina\Desktop\foootball\gamemodes\football.pwn(546) : warning 235: public function lacks forward declaration (symbol "OnPlayerPrivmsg")
C:\Users\Amina\Desktop\foootball\gamemodes\football.pwn(1365) : warning 235: public function lacks forward declaration (symbol "OnPlayerInfoChange")
C:\Users\Amina\Desktop\foootball\gamemodes\football.pwn(1667) : warning 219: local variable "lastentered" shadows a variable at a preceding level
Pawn compiler 3.2.3664	 	 	Copyright (c) 1997-2006, ITB CompuPhase

2 Errors.

rijesio sam dutils sad imam ovo

C:\Users\Amina\Desktop\foootball\gamemodes\football.pwn(546) : warning 235: public function lacks forward declaration (symbol "OnPlayerPrivmsg")
C:\Users\Amina\Desktop\foootball\gamemodes\football.pwn(1365) : warning 235: public function lacks forward declaration (symbol "OnPlayerInfoChange")
C:\Users\Amina\Desktop\foootball\gamemodes\football.pwn(1667) : warning 219: local variable "lastentered" shadows a variable at a preceding level
Pawn compiler 3.2.3664	 	 	Copyright (c) 1997-2006, ITB CompuPhase

3 Warnings.