LXR qemu/include/qemu/bcd.h

   1#ifndef QEMU_BCD_H
   2#define QEMU_BCD_H
   3
   4/* Convert a byte between binary and BCD.  */
   5static inline uint8_t to_bcd(uint8_t val)
   6{
   7    return ((val / 10) << 4) | (val % 10);
   8}
   9
  10static inline uint8_t from_bcd(uint8_t val)
  11{
  12    return ((val >> 4) * 10) + (val & 0x0f);
  13}
  14
  15#endif
  16