Checks for a fully C99 compliant snprintf, in particular checks whether it does bounds checking and returns the correct string length; does the same check for vsnprintf. If no working snprintf or vsnprintf is found, request a replacement and warn the user about it. Note: the mentioned replacement is freely available and may be used in any project regardless of it’s license.
Download the latest version of ax_func_snprintf.m4 or browse the macro’s revision history.
Copyright © 2008 Ruediger Kuhlmann email@example.com
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