git: 9front

ref: dbd01bfc19ff9d22b81e0525f7bdccc4e8adde35
dir: /sys/src/libc/

386/
68000/
68020/
9sys/
9syscall/
amd64/
arm/
arm64/
fmt/
mips/
mkfile
port/
power/
sparc/
spim/
test/