C:\Users\user\Desktop\Nova pasta\texdraw\filterscripts\TextDrawEditor1.0.pwn(3140) : error 021: symbol already defined: "StripNewLine"
C:\Users\user\Desktop\Nova pasta\texdraw\filterscripts\TextDrawEditor1.0.pwn(3155) : error 021: symbol already defined: "fcopytextfile"
C:\Users\user\Desktop\Nova pasta\texdraw\filterscripts\TextDrawEditor1.0.pwn(3208) : error 021: symbol already defined: "HexToInt"
Pawn compiler 3.2.3664          Copyright (c) 1997-2006, ITB CompuPhase


3 Errors.

stock StripNewLine(string[])
{//3140
    new len = strlen(string);
    if (string[0]==0) return ;
    if ((string[len - 1] == '\n') || (string[len - 1] == '\r')) {
        string[len - 1] = 0;
        if (string[0]==0) return ;
        if ((string[len - 2] == '\n') || (string[len - 2] == '\r')) string[len - 2] = 0;
    }
}


stock fcopytextfile(oldname[],newname[]) {//3155
    new File:ohnd,File:nhnd;
    if (!fexist(oldname)) return false;
    ohnd=fopen(oldname,io_read);
    nhnd=fopen(newname,io_write);
    new tmpres[256];
    while (fread(ohnd,tmpres)) {
        StripNewLine(tmpres);
        format(tmpres,sizeof(tmpres),"%s\r\n",tmpres);
        fwrite(nhnd,tmpres);
    }
    fclose(ohnd);
    fclose(nhnd);
    return true;
}


stock HexToInt(string[]) {//3208
  if (string[0]==0) return 0;
  new i;
  new cur=1;
  new res=0;
  for (i=strlen(string);i>0;i--) {
    if (string[i-1]<58) res=res+cur*(string[i-1]-48); else res=res+cur*(string[i-1]-65+10);
    cur=cur*16;
  }
  return res;
}