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Re: [lwip-users] lwIP 1.4.1 released

From: address@hidden
Subject: Re: [lwip-users] lwIP 1.4.1 released
Date: Thu, 20 Dec 2012 08:49:27 +0100
User-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:16.0) Gecko/20121010 Thunderbird/16.0.1

address@hidden wrote:

i just noticed a problem with the GCC compiler for ARM, in api.h there is the line:

#define netconn_write(conn, dataptr, size, apiflags) \
          netconn_write_partly(conn, dataptr, size, apiflags, NULL)

which will cause an error (netconn_write will not be found here).

I cannot test on GCC for ARM right now, but according to my knowledge of the C preprocessor, this is a perfectly valid line: a line ending on a backspace means the preprocessor regards the line as continued with the next line's contents. This is used in other places, too (e.g. PP_HTONL definition in def.h).


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