lwip: Use byteswap.h to define htons and friends
authorEric W. Biederman <ebiederm@xmission.com>
Sun, 10 Apr 2011 06:04:47 +0000 (23:04 -0700)
committerEric W. Biederman <ebiederm@xmission.com>
Tue, 12 Apr 2011 21:40:54 +0000 (14:40 -0700)
commita89bdfdcc7e432e18787472e5cacc745a93b928f
treef16b2ab74d42c559553cb9a18ec56e11662df9a1
parenta8e782f8cefdf0311902ded3e67ab48cec892163
lwip: Use byteswap.h to define htons and friends

Define lwip's byteswapping in terms of byteswap.h
This ensures htons(CONSTANT) is seen as a constant
by gcc, and it allows us to use unmodified lwip headers.

Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
core/lwip/src/include/lwipopts.h