Odczyt palety kolorów w bitmapie, język c.

void read( char * FileName )
{
    FILE * file = fopen( FileName, "rb" );
    unsigned char info[ 150 ];
    int i = 0;
    if( file )
    {
        while( i < 54 )
        {
            fscanf( file, "%c", & info[ i ] );
            i++;
        }
        printf( "\n\n" );
       
        while( i < 150 )
        {
            fscanf( file, "%c", & info[ i ] );
            i++;
        }
        printf( "\n" );
        fclose( file );
    } else
         perror( "Error" );
   
    printf( "Identify: %c%c\n", info[ 0 ], info[ 1 ] );
    printf( "File Size = %d\n", info[ 2 ] + info[ 3 ] * 256 + info[ 4 ] * 65536 );
    printf( "Table is in: %d\n", info[ 10 ] + info[ 11 ] * 256 * info[ 12 ] * 65536 + info[ 13 ] );
    printf( "The size of this header: %d\n", info[ 14 ] + info[ 15 ] * 256 * info[ 16 ] * 65536 + info[ 17 ] );
    printf( "The bitmap width in pixel: %d\n", info[ 18 ] + info[ 19 ] * 256 + info[ 20 ] * 65536 + info[ 21 ] );
    printf( "The bitmap height in pixels: %d\n", info[ 22 ] + info[ 23 ] * 256 + info[ 24 ] * 65536 + info[ 25 ] );
    printf( "The color depth: %d\n", info[ 28 ] + info[ 29 ] );
    printf( "The compression method: %d\n", info[ 30 ] + info[ 31 ] * 256 + info[ 32 ] * 65536 + info[ 32 ] );
   
    printf( "\n**************Color Table**********\n" );
    printf( "biClrImportant: %d\n", info[ 50 ] );
    printf( "Table of color: %d\n", info[ 46 ] + info[ 47 ] * 256 + info[ 48 ] * 65536 + info[ 49 ] );
    printf( "biClrImportant: %d\n", info[ 50 ] );
    int a = 54, b;
    while( a < 100 )
    {
        for( b = 0; b < 4; b++ )
        {
            printf( "%d ", info[ a ] );
            a++;
        }
        printf( "\n" );
    }
}