Move VA_COPY macro into compat header.

Some AIX compilers unconditionally undefine va_copy but don't set it back
to an internal function, causing link errors.  In some compat code we
already use VA_COPY instead so move the two existing instances into the
shared header and use for sshbuf-getput-basic.c too.  Should fix building
with at lease some versions of AIX's compiler.  bz#2589, ok djm@

1 files changed, 0 insertions, 12 deletions

diff --git a/openbsd-compat/bsd-snprintf.c b/openbsd-compat/bsd-snprintf.c
index 23a635989..d95b6a401 100644
--- a/openbsd-compat/bsd-snprintf.c
+++ b/openbsd-compat/bsd-snprintf.c
@@ -99,18 +99,6 @@
 # undef HAVE_VSNPRINTF
 #endif
 
-#ifndef VA_COPY
-# ifdef HAVE_VA_COPY
-#  define VA_COPY(dest, src) va_copy(dest, src)
-# else
-#  ifdef HAVE___VA_COPY
-#   define VA_COPY(dest, src) __va_copy(dest, src)
-#  else
-#   define VA_COPY(dest, src) (dest) = (src)
-#  endif
-# endif
-#endif
-
 #if !defined(HAVE_SNPRINTF) || !defined(HAVE_VSNPRINTF)
 
 #include <ctype.h>