[lwip-devel] Error compiling socket.c with LWIP_TCPIP_CORE_LOCKING=1 and LWIP_RAW=0

[Mason]

Compiling socket.c fails when the RAW API is disabled,
and LWIP_TCPIP_CORE_LOCKING is enabled:

#define LWIP_TCPIP_CORE_LOCKING 1
#define LWIP_RAW  0

src/api/sockets.c: In function 'lwip_sendto':
src/api/sockets.c:850: error: dereferencing pointer to incomplete type
src/api/sockets.c:860: warning: implicit declaration of function 'raw_sendto'

I suppose the patch involves sprinkling
#ifdef LWIP_RAW
#endif
in strategic places?

The comment says: "Should only be consider like a sample or a simple
way to experiment this option (no check of "to" field...)"

I suppose this code is not yet ready from prime time?
lwip_sendto is used to send datagrams, right?

-- 
Regards.