[Stinged]

Code:

stock code(nickname[])
{
    new tmpb[32];
    strcat(tmpb, nickname);	
    for (new i = 0; i < 32; i++)
    {
	switch (tmpb[i])
        {
            case 'ğ': tmpb[i] = 'g';
            case 'Ğ': tmpb[i] = 'G';
	    case 'ş': tmpb[i] = 's';
	    case 'Ş': tmpb[i] = 'S';
	    case 'ı': tmpb[i] = 'i';
	    case 'ц': tmpb[i] = 'o';
	    case 'Ц': tmpb[i] = 'O';
	    case 'з': tmpb[i] = 'c';
	    case 'З': tmpb[i] = 'C';
	    case 'ь': tmpb[i] = 'u';
	    case 'Ь': tmpb[i] = 'U';
 	    case 'İ': tmpb[i] = 'I';
	}
    }
    return tmpb;
}

No need for dutils.