Fix build issues in the FreeRTOS_Plus_TCP_Minimal_Windows_Simulator project:
+ Set configENABLE_BACKWARD_COMPATIBILITY to 1 in FreeRTOSConfig.h to account for the fact that a member of the List_t structure has been renamed.
+ Provide a dummy implementation of ulApplicationGetNextSequenceNumber() to prevent linker warnings.

FreeRTOS-Plus/Demo/FreeRTOS_Plus_TCP_Minimal_Windows_Simulator/FreeRTOSConfig.h

diff --git a/FreeRTOS-Plus/Demo/FreeRTOS_Plus_TCP_Minimal_Windows_Simulator/FreeRTOSConfig.h b/FreeRTOS-Plus/Demo/FreeRTOS_Plus_TCP_Minimal_Windows_Simulator/FreeRTOSConfig.h
index 1c4f496..ef76844 100644
--- a/FreeRTOS-Plus/Demo/FreeRTOS_Plus_TCP_Minimal_Windows_Simulator/FreeRTOSConfig.h
+++ b/FreeRTOS-Plus/Demo/FreeRTOS_Plus_TCP_Minimal_Windows_Simulator/FreeRTOSConfig.h
@@ -42,7 +42,7 @@
  * stack in this demo.  Constants specific to FreeRTOS+TCP itself (rather than

  * the demo) are contained in FreeRTOSIPConfig.h.

  *----------------------------------------------------------*/

-#define configENABLE_BACKWARD_COMPATIBILITY		0

+#define configENABLE_BACKWARD_COMPATIBILITY		1

 #define configUSE_PREEMPTION					1

 #define configUSE_PORT_OPTIMISED_TASK_SELECTION	1

 #define configMAX_PRIORITIES					( 7 )

FreeRTOS-Plus/Demo/FreeRTOS_Plus_TCP_Minimal_Windows_Simulator/main.c

diff --git a/FreeRTOS-Plus/Demo/FreeRTOS_Plus_TCP_Minimal_Windows_Simulator/main.c b/FreeRTOS-Plus/Demo/FreeRTOS_Plus_TCP_Minimal_Windows_Simulator/main.c
index bd9b45b..28c53a3 100644
--- a/FreeRTOS-Plus/Demo/FreeRTOS_Plus_TCP_Minimal_Windows_Simulator/main.c
+++ b/FreeRTOS-Plus/Demo/FreeRTOS_Plus_TCP_Minimal_Windows_Simulator/main.c
@@ -351,3 +351,23 @@
 	}

 

 #endif

+

+/*

+ * Callback that provides the inputs necessary to generate a randomized TCP

+ * Initial Sequence Number per RFC 6528.  THIS IS ONLY A DUMMY IMPLEMENTATION

+ * THAT RETURNS A PSEUDO RANDOM NUMBER SO IS NOT INTENDED FOR USE IN PRODUCTION

+ * SYSTEMS.

+ */

+extern uint32_t ulApplicationGetNextSequenceNumber( uint32_t ulSourceAddress,

+	uint16_t usSourcePort,

+	uint32_t ulDestinationAddress,

+	uint16_t usDestinationPort )

+{

+	( void ) ulSourceAddress;

+	( void ) usSourcePort;

+	( void ) ulDestinationAddress;

+	( void ) usDestinationPort;

+

+	return uxRand();

+}

+