Hello, The recent snapshots (since 20140505) contain (in /usr/include/stdio.h) the declarations of the vsnprintf(), snprintf() etc. functions, including (this is new) for under strict C++11 (i.e. 'gcc -std=c++11’). I think this is worth noting. And thank you. Denis Excoffier. -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple