On 2011-08-10 12:38, Alexander Best wrote:
...
any reason {TIMEVAL,TIMESPEC}_TO_{TIMESPEC,TIMEVAL}()s code is being executed
in a
do { ... } while (0)
conditional loop? both macros are also defined in crypto/openssh/defines.h and
don't seem to need that extra one-time-loop.
It's a very common C idiom. See:
http://stackoverflow.com/questions/154136/why-are-there-sometimes-meaningless-do-while-and-if-else-statements-in-c-c-macr
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