Someone

if(strcmp(cmd, "/startrace", true) == 0){
        new dir[256];
        dir = strtok(cmdtext, idx);
        strmid(tmp, cmdtext, 4, strlen(cmdtext));
        if(!strlen(dir)) {
        SendClientMessage(playerid,COLOR_GREY,"USAGE: /startrace [place]");
        return 1;
        }
        dir = strtok(cmdtext, idx);
        GetPlayerName(playerid, sendername, sizeof(sendername));
        format(string, sizeof(string), "*** %s wants to race at %s ***", sendername, tmp);
        SendClientMessageToAll(COLOR_CYAN,string);
        format(string, sizeof(string), "*** %s wants to race at %s ***", sendername, tmp);
        print(string);
        return 1;
        }