Issue 2 move folders and use deep path include file names to prevent collisions (#4)

* moving folders and files and adjust server demo build

* Fix Makefile for apps/server on Linux

* fix unit test source file folders

* fix datetime convert UTC functions. Add Code::Blocks project for datetime testing

* added some ignore extensions

* disable parallel make option

* fix build for abort, dcc, and epics apps

* fix build for dcc, epics, error, and getevent apps.

* Fixed building of all apps

* fix the ipv4 to ipv6 router app build

* Change indent style from Google to Webkit

* make pretty to re-format style

* removed common Makefile since we already had one and two was too many

* remove scripts from root folder that are no longer maintained or used

* remove mercurial EOL and ignore files for git repo

* remove .vscodeconfig files from repo

* tweak clang-format style

* clang-format src and apps with tweaked style

* added clang-tidy to fix readability if braces in src

* result of make tidy for src and apps

* fix clang-tidy mangling

* Added code::blocks project for BACnet server simulation

* added code::blocks linux project for WhoIs app

* update text files for EOL

* fix EOL in some files

* fixed make win32 apps for older gcc

* Removed Borland C++ Makefile in apps. Unable to maintain support for Borland C++ compiler.

* created codeblocks project for apps/epics for Windows

* fixing ports/xplained to work with new data structure.

* fix ports/xplained example for Atmel Studio compile

* fix ports/stm32f10x example for gcc Makefile compile

* fix ports/stm32f10x example for IAR EWARM compile

* fix ports/xplained timer callback

* fix ports/bdk_atxx_mspt build with subdirs

* fix ports/bdk_atxx_mspt build with subdirs

* updated git ignore for IAR build artifacts

* updated gitignore for non-tracked files and folders

* fixed bdk-atxx4-mstp port for Rowley Crossworks project file

* fixed bdk-atxx4-mstp port for GCC AVR Makefile

* fixed atmega168 port for IAR AVR and GCC AVR Makefile

* fixed at91sam7s port for IAR ARM and GCC ARM Makefile

* removed unmaintainable DOS, RTOS32, and atmega8 ports.  Updated rx62n (untested).

* changed arm7 to uip port

src/bacnet/datalink/bip6.h

@@ -0,0 +1,87 @@
+/**
+* @file
+* @author Steve Karg
+* @date 2015
+* @defgroup DLBIP6 BACnet/IPv6 DataLink Network Layer
+* @ingroup DataLink
+*
+* Implementation of the Network Layer using BACnet/IPv6 as the transport, as
+* described in Annex J.
+* The functions described here fulfill the roles defined generically at the
+* DataLink level by serving as the implementation of the function templates.
+*/
+#ifndef BIP6_H
+#define BIP6_H
+
+#include <stdbool.h>
+#include <stdint.h>
+#include <stddef.h>
+#include "bacnet/bacdef.h"
+#include "bacnet/npdu.h"
+#include "bacnet/datalink/bvlc6.h"
+
+/* specific defines for BACnet/IP over Ethernet */
+#define BIP6_HEADER_MAX (1 + 1 + 2)
+#define BIP6_MPDU_MAX (BIP6_HEADER_MAX+MAX_PDU)
+/* for legacy demo applications */
+#define MAX_MPDU BIP6_MPDU_MAX
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+    /* 6 datalink functions used by demo handlers and applications:
+       init, send, receive, cleanup, unicast/broadcast address.
+       Note: the addresses used here are VMAC addresses. */
+    bool bip6_init(
+        char *ifname);
+    void bip6_cleanup(
+        void);
+    void bip6_get_broadcast_address(
+        BACNET_ADDRESS * my_address);
+    void bip6_get_my_address(
+        BACNET_ADDRESS * my_address);
+    int bip6_send_pdu(
+        BACNET_ADDRESS * dest,
+        BACNET_NPDU_DATA * npdu_data,
+        uint8_t * pdu,
+        unsigned pdu_len);
+    uint16_t bip6_receive(
+        BACNET_ADDRESS * src,
+        uint8_t * pdu,
+        uint16_t max_pdu,
+        unsigned timeout);
+
+    /* functions that are custom per port */
+    void bip6_set_interface(
+        char *ifname);
+
+    bool bip6_address_match_self(
+        BACNET_IP6_ADDRESS *addr);
+
+    bool bip6_set_addr(
+        BACNET_IP6_ADDRESS *addr);
+    bool bip6_get_addr(
+        BACNET_IP6_ADDRESS *addr);
+
+    void bip6_set_port(
+        uint16_t port);
+    uint16_t bip6_get_port(
+        void);
+
+    bool bip6_set_broadcast_addr(
+        BACNET_IP6_ADDRESS *addr);
+    /* returns network byte order */
+    bool bip6_get_broadcast_addr(
+        BACNET_IP6_ADDRESS *addr);
+
+    int bip6_send_mpdu(
+        BACNET_IP6_ADDRESS *addr,
+        uint8_t * mtu,
+        uint16_t mtu_len);
+
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+#endif