//go:linkname libc_write libc_write
//go:linkname libc_writev libc_writev
//go:linkname libc_gettimeofday libc_gettimeofday
//go:linkname libc_mmap libc_mmap
//go:linkname libc_munmap libc_munmap

type libcFunc uintptr

var (
	libc_fcntl,
	libc_Dup2,
	libc_pipe,
	libc_readlink,
	libc_utimes,
	libc_utimensat,
	libc_unlinkat,
	libc_getcwd,
	libc_getgroups,
	libc_setgroups,
	libc_getdirent,