libc: Add support for vsnprintf()
It uses the existing implementation of snprintf() function

Change-Id: Ie59418564c2e415222e819cf322c34e9a4d1f336
Signed-off-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com>
1 parent a41ca4c commit 77648689ad2627911a3aa6fd69463e8043889532
@Madhukar Pappireddy Madhukar Pappireddy authored on 8 Sep 2020
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include/lib/libc/stdio.h
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lib/libc/snprintf.c