[Freeciv-Dev] [PATCH] _final_ *snprintf cleanup. (PR#774)

[Gaute B Strokkenes <gs234@xxxxxxxxx>]

The attached patch supercedes all of my previous patches, and does the
following:

  * Use an autoconf test rather than a runtime test to check if a
    given vsnprintf() is suitable.

  * Change vsnprintf() test to accept C89 as well C99 return value
    semantics.

  * Changed vsnprintf wrapper to have C89 return value semantics, even
    if the underlying implementation is C99.

  * Changed all uses of my_vsnprintf() and friends to expect C89
    rather than C99 return values.

The only drawback is that this makes it slighly harder to
cross-compile Freeciv, though in practise I doubt that this is
possible anyway.

vsnprintf_autostuff.diff
Description: Text Data

-- 
Big Gaute                               http://www.srcf.ucam.org/~gs234/
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 straight to the tropics from the rug producing regions
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