restructure build to separate the 3 main components into 3 subdirectories

libi2pd for core libs

libi2pd_client for i2pd client libs

daemon for i2pd daemon libs

libi2pd/Base.h

@@ -0,0 +1,25 @@
+#ifndef BASE_H__
+#define BASE_H__
+
+#include <inttypes.h>
+#include <string>
+#include <iostream>
+
+namespace i2p {
+namespace data {
+	size_t ByteStreamToBase64 (const uint8_t * InBuffer, size_t InCount, char * OutBuffer, size_t len);
+	size_t Base64ToByteStream (const char * InBuffer, size_t InCount, uint8_t * OutBuffer, size_t len );
+	const char * GetBase32SubstitutionTable ();
+	const char * GetBase64SubstitutionTable ();	
+	
+	size_t Base32ToByteStream (const char * inBuf, size_t len, uint8_t * outBuf, size_t outLen);
+	size_t ByteStreamToBase32 (const uint8_t * InBuf, size_t len, char * outBuf, size_t outLen);
+
+  /**
+     Compute the size for a buffer to contain encoded base64 given that the size of the input is input_size bytes
+   */
+  size_t Base64EncodingBufferSize(const size_t input_size);
+} // data
+} // i2p
+
+#endif