HelenOS sources

FB_POS             71 kernel/genarch/src/fb/fb.c #define FB_POS(instance, x, y) \
FB_POS            301 uspace/drv/fb/amdm37x_dispc/amdm37x_dispc.c #define FB_POS(d, x, y) \
FB_POS             64 uspace/drv/fb/kfb/port.c #define FB_POS(fb, x, y)  ((y) * (fb)->scanline + (x) * (fb)->pixel_bytes)
FB_POS             47 uspace/srv/hid/output/port/ega.c #define FB_POS(x, y)  (((y) * ega.cols + (x)) << 1)