First commit

pkg/cutils/byteslice.go

@@ -0,0 +1,19 @@
+package cutils
+
+import "C"
+
+import (
+	"reflect"
+	"unsafe"
+)
+
+func ByteSlice(pointer unsafe.Pointer, size int) []byte {
+	var s []byte
+
+	h := (*reflect.SliceHeader)((unsafe.Pointer(&s)))
+	h.Cap = size
+	h.Len = size
+	h.Data = uintptr(pointer)
+
+	return s
+}