refactored code and start work on streaming.

src/frame.h

@@ -0,0 +1,20 @@
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdint.h>
+#include "./base.hpp"
+
+typedef struct _Frame
+{
+    FILE *stream;
+    int w;
+    int h;
+    int depth;
+} Frame;
+
+FILE *make_buffer(const uint8_t *, const size_t);
+
+_FFI_PLUGIN
+const Frame *new_frame_from_handle(FILE *, int, int, int);
+_FFI_PLUGIN
+const Frame *
+new_frame_from_data(const uint8_t *, const size_t, int, int, int);