dynamic loading of network stack no longer needed

ext/picotcp/include/pico_md5.h

@@ -0,0 +1,17 @@
+/*********************************************************************
+ *    PicoTCP. Copyright (c) 2015 Altran Intelligent Systems. Some rights reserved.
+ *    See LICENSE and COPYING for usage.
+ *
+ *    Authors: Daniele Lacamera
+ *    *********************************************************************/
+
+#ifndef PICO_MD5_INCLUDE
+#define PICO_MD5_INCLUDE
+
+#include <stdint.h>
+#include <stdlib.h>
+
+void pico_md5sum(uint8_t *dst, const uint8_t *src, size_t len);
+void pico_register_md5sum(void (*md5)(uint8_t *, const uint8_t *, size_t));
+
+#endif /* PICO_MD5_INCLUDE */