[core] Move library include wrappers to common

builder/utils/env.py

@@ -51,6 +51,7 @@ def env_add_defaults(env, platform, board):
     env.Prepend(
         CPPPATH=[
             "$LT_DIR/platform/common/fixups",
+            "$LT_DIR/platform/common/fixups/lib_inc",
             "$BOARD_DIR",
             "$FAMILY_DIR/fixups",
             "$PARENT_DIR/fixups",

platform/common/fixups/lib_inc/netif.h

@@ -0,0 +1,5 @@
+/* Copyright (c) Kuba Szczodrzyński 2022-07-20. */
+
+#pragma once
+
+#include <lwip/netif.h>

platform/common/fixups/lib_inc/udp.h

@@ -7,4 +7,6 @@
 // this is included only by wifi_simple_config.c
 // which uses lwip_ntohl without parentheses
 // so the #define from lwip/def.h doesn't work
+#ifndef lwip_ntohl
 #define lwip_ntohl lwip_htonl
+#endif

platform/realtek-ambz/fixups/inc/sockets.h

@@ -1,5 +0,0 @@
-/* Copyright (c) Kuba Szczodrzyński 2022-05-23. */
-
-#pragma once
-
-#include <lwip/sockets.h>