Enhance portability of va_copy()
authorPetri Lehtinen <petri@digip.org>
Sun, 20 Mar 2011 19:15:39 +0000 (21:15 +0200)
committerPetri Lehtinen <petri@digip.org>
Sun, 20 Mar 2011 19:23:37 +0000 (21:23 +0200)
va_copy() is a C99 feature. In C89 implementations, it's sometimes
available as __va_copy(). If not, memcpy() should do the trick.


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