src/dps8/blinkenLightsPi.c
// 'plot' a pixel in given color
'plot' a pixel in given color
' plot ' a pixel in given color
void put_pixel (int x, int y, pxl c)
  {
    unsigned int pix_offset = x + y * finfo.line_length/bytes_per_pixel;
    *(fbp + pix_offset) = c;
  }
void put_pixel ( int x , int y , pxl c ) { unsigned int pix_offset = x + y * finfo . line_length / bytes_per_pixel ; * ( fbp + pix_offset ) = c ; }
'plot' a pixel in given color
' plot ' a pixel in given color
// calculate the pixel's byte offset inside the buffer