byte-order handling functions are in inet.c now and the uperrcase counterparts are gone. opt.h has all the

configurable items debug does not need to be directly included.

src/api/api_lib.c

@@ -33,13 +33,11 @@
 /* This is the part of the API that is linked with
    the application */
 
-#include "lwip/debug.h"
+#include "lwip/opt.h"
 #include "lwip/api.h"
 #include "lwip/api_msg.h"
 #include "lwip/memp.h"
 
-#include "lwip/debug.h"
-
 /*-----------------------------------------------------------------------------------*/
 struct
 netbuf *netbuf_new(void)

src/api/api_msg.c

@@ -30,7 +30,7 @@
  *
  */
 
-#include "lwip/debug.h"
+#include "lwip/opt.h"
 #include "lwip/arch.h"
 #include "lwip/api_msg.h"
 #include "lwip/memp.h"

src/api/sockets.c

@@ -32,7 +32,7 @@
  *
  */
 
-#include "lwip/debug.h"
+#include "lwip/opt.h"
 #include "lwip/api.h"
 #include "lwip/arch.h"
 #include "lwip/sys.h"

src/api/tcpip.c

@@ -30,8 +30,6 @@
  *
  */
 
-#include "lwip/debug.h"
-
 #include "lwip/opt.h"
 
 #include "lwip/sys.h"