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[avr-chat] why no vprintf_P?

From: Britton Kerin
Subject: [avr-chat] why no vprintf_P?
Date: Tue, 17 Mar 2015 14:01:04 -0800

I notice there is no vprintf_P in stdio.h, though there is vsprintf_P.

Why is this?

I was trying to make my own wrapp with a format attribute, but it
couldn't be implemented for lack of this function.

Sadly even the interface didn't work as intended, it seems the PSTR
around the format somehow prevents the errors from getting detected :(


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