diff --git a/structs.go b/structs.go
new file mode 100644
index 0000000..22f8a1e
--- /dev/null
+++ b/structs.go
@@ -0,0 +1,31 @@
+package shell
+
+import "io"
+import "bufio"
+import "bytes"
+import "github.com/svent/go-nbreader"
+
+var FileMap	map[string]*File
+
+var readBufferSize int
+
+type File struct {
+	Name		string
+	BufferSize	int
+	FbytesBuffer	bytes.Buffer
+	Fbytes		[]byte
+
+	Fio		io.ReadCloser		// := process.StdoutPipe()
+	Fbufio		*bufio.Reader		// := bufio.NewReader(pOUT)
+	Fnbreader	*nbreader.NBReader	// := nbreader.NewNBReader(readOUT, 1024)
+}
+
+func FileCreate(f io.ReadCloser) *File {
+	var newfile File
+
+	newfile.Fio = f
+	newfile.Fbufio = bufio.NewReader(f)
+	newfile.Fnbreader = nbreader.NewNBReader(newfile.Fbufio, 1024)
+
+	return &newfile
+}