[Source] Song length/Play position

[.Encore]

#define WM_WA_IPC WM_USER
#define IPC_GETOUTPUTTIME 105
#define IPC_ISPLAYING 104
char boo[256];
char boo2[256];
char boo3[256];
char boo4[256];
char SongDuration[256];
char CurrentPosition[256];
unsigned int pos;
unsigned int length;
long SendWinampMessage( unsigned int iMsg, WPARAM wParam, LPARAM lParam )
{
    HWND hWinAmp = FindWindowA( "Winamp v1.x", 0 );

    DWORD ret = 0;
    SendMessageTimeoutA( hWinamp, iMsg, wParam, lParam, SMTO_BLOCK, 100, &ret );
    return dwRet;
}
int GetSongStatus( )
{
    return SendWinampMessage( WM_WA_IPC, 0, IPC_ISPLAYING );
}
void GetTime( )
{
    HWND winamp = FindWindow( "Winamp v1.x", NULL ); 
    float F_POS = SendMessage( winamp, WM_WA_IPC, 0, IPC_GETOUTPUTTIME );
    float F_LENGTH = SendMessage( winamp, WM_WA_IPC, 1, IPC_GETOUTPUTTIME );
    
    pos = ( unsigned int )F_POS;
    length = ( unsigned int )F_LENGTH;
}
void PrintTime( const unsigned int Value )
{
    if( Value == 0 )
        sprintf_s(boo,"00");
    else if( Value < 10 )
        sprintf_s(boo,"0%i",Value);
    else
        sprintf_s(boo,"%i",Value);
}
void PrintTime2( const unsigned int Value )
{
    if( Value == 0 )
        sprintf_s(boo2,"00");
    else if( Value < 10 )
        sprintf_s(boo2,"0%i",Value);
    else
        sprintf_s(boo2,"%i",Value);
}
void PrintTime3( const unsigned int Value )
{
    if( Value == 0 )
        sprintf_s(boo3,"00");
    else if( Value < 10 )
        sprintf_s(boo3,"0%i",Value);
    else
        sprintf_s(boo3,"%i",Value);
}
void PrintTime4( const unsigned int Value )
{
    if( Value == 0 )
        sprintf_s(boo4,"00");
    else if( Value < 10 )
        sprintf_s(boo4,"0%i",Value);
    else
        sprintf_s(boo4,"%i",Value);
}
void CalculateSongTimes( )
{
    const static unsigned int MILISECONDS_IN_AN_HOUR     = 3600000;
    const static unsigned int MILISECONDS_IN_A_MINUTE    = 60000;
    const static unsigned int MILISECONDS_IN_A_SECOND    = 1000;
    const static unsigned int SECONDS_IN_AN_HOUR         = 3600;
    const static unsigned int SECONDS_IN_A_MINUTE        = 60;
    if( length > 0 )
    {
        PrintTime( (unsigned int)((length % SECONDS_IN_AN_HOUR) / SECONDS_IN_A_MINUTE) );
        PrintTime2( (unsigned int)((length % SECONDS_IN_AN_HOUR) % SECONDS_IN_A_MINUTE) );
        sprintf_s(SongDuration,"%s:%s",boo,boo2);
    }
    else
        sprintf_s(SongDuration,"00:00");

    if( pos > 0 )
    {
        PrintTime3( (unsigned int)((pos % MILISECONDS_IN_AN_HOUR) / MILISECONDS_IN_A_MINUTE) );
        PrintTime4( (unsigned int)(((pos % MILISECONDS_IN_AN_HOUR) % MILISECONDS_IN_A_MINUTE) / MILISECONDS_IN_A_SECOND) );
        sprintf_s(CurrentPosition,"%s:%s",boo3,boo4);
    }
    else
        sprintf_s(CurrentPosition,"00:00");

    int Status = GetSongStatus( );
    if( Status == 0 )//1 - Playing | 3 - Paused | 0 - Stopped
        sprintf_s(CurrentPosition,"00:00");
}

There's no what to explain-as title says, you can get song length and current play position from WinAmp with this code.Just call GetTime( ) and CalculateSongTimes( ) functions, after that use "SongDuration" and "CurrentPosition" chars to get what you need.