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view lib/xfreopen.h @ 40211:5f58d2ac35ea

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unistr/u8-cmp: Fix undefined behaviour. Reported by Jeffrey Walton <noloader@gmail.com>. * lib/unistr/u8-cmp.c (u8_cmp): Don't invoke memcmp if n is zero.
author Bruno Haible <bruno@clisp.org>
date Fri, 08 Mar 2019 20:38:22 +0100
parents a5b7df5da800
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#include <stdio.h>
void xfreopen (char const *filename, char const *mode, FILE *fp);