C++ Winamp Music

#include "voidapi.h"

v_window* wnd;
v_control* ctrl;
v_thread* thrd;
HWND winamp;

void destroy(v_window* wind)
{
    wind->destroy(); // destroy the window
}
void loop(v_thread* thread, void* data)
{ // this thread checks song title every 500 milliseconds
    while(true) {
        char text[256]; // create a text buffer
        int len = GetWindowText(winamp, text, 256); // get song title
        
        for (int x = 0; x < 9; x++) {
            text[len-x] = 0; // trim " - Winamp" from song title
        }
        
        int inc = 0; // char num
        while (text[inc] != '.') // loop till a "." is found
            inc++; // increase char num
        inc += 2; // increase twice to compensate for ". "
            
        char text_buf[256]; // new text buffer
        for (int x = 0; x < len; x++) //create a new song string
            text_buf[x] = text[x+inc];
            
        ctrl->set_text(text_buf); // set the label text
        
        thread->sleep(500); // sleep for 500 ms
    }
}
int main()
{
    thrd = new v_thread(&loop, NULL); // make a new thread
    wnd = new v_window("WinAMP Music", new v_size(400,55)); // make a new window
    ctrl = new v_label(
        "NP: <nothing>",
        new v_size(400,55),
        new v_point(0,0),
        wnd->get_hwnd()
    ); // make a new label
    
    wnd->register_event(WM_CLOSE, &destroy); // register close event
    wnd->control_add(ctrl); // add the label
    
    winamp = FindWindow("Winamp v1.x", NULL); // get winamp handle (v5.2 only?)
    
    thrd->start(); //start thread
    
    wnd->show(); // show the window
}