pio_change_64 166 uspace/lib/c/include/ddi.h static inline uint64_t pio_change_64(ioport64_t *reg, uint64_t val, pio_change_64 166 uspace/lib/posix/include/libc/ddi.h static inline uint64_t pio_change_64(ioport64_t *reg, uint64_t val,HelenOS homepage, sources at GitHub