pkg syscall (windows-amd64), method (*DLLError) Unwrap() error
pkg syscall (windows-amd64), type SysProcAttr struct, NoInheritHandles bool
pkg testing/fstest, func TestFS(fs.FS, ...string) error
pkg testing/fstest, method (MapFS) Glob(string) ([]string, error)
pkg testing/fstest, method (MapFS) Open(string) (fs.File, error)
pkg testing/fstest, method (MapFS) ReadDir(string) ([]fs.DirEntry, error)

<pre>
func Split(s string, pos int) (string, string) {
	return s[0:pos], s[pos:]
}

func Join(s, t string) string {
	return s + t
}

if Join(Split(value, len(value)/2)) != value {
	log.Panic("test fails")
}
</pre>

<p>
A method call <code>x.m()</code> is valid if the <a href="#Method_sets">method set</a>
of (the type of) <code>x</code> contains <code>m</code> and the