func syscall.Setenv

3 uses

	syscall (current package)
		env_unix.go#L96: func Setenv(key, value string) error {

	golang.org/x/sys/unix
		env_unix.go#L19: 	return syscall.Setenv(key, value)

	os
		env.go#L120: 	err := syscall.Setenv(key, value)