func os/user._C_pw_name

2 uses

	os/user (current package)
		cgo_lookup_unix.go#L74: 		Username: _C_GoString(_C_pw_name(pwd)),
		cgo_lookup_cgo.go#L77: func _C_pw_name(p *_C_struct_passwd) *_C_char  { return p.pw_name }