- function set_scan_lines() recalculates the number of rows and the page size - new values for char height, text rows and page size are stored in the BIOS   data segment - asm helper function idiv_u added
- function set_scan_lines() recalculates the number of rows and the page size
- new values for char height, text rows and page size are stored in the BIOS
  data segment
- asm helper function idiv_u added
qemu/vgabios,qemu/vgabios