unilbrk/u*-possible-linebreaks: Fix undefined behaviour. Reported by Jeffrey Walton <noloader@gmail.com>. * lib/unilbrk/u8-possible-linebreaks.c (u8_possible_linebreaks): Don't invoke memset with a zero size. * lib/unilbrk/u16-possible-linebreaks.c (u16_possible_linebreaks): Likewise. * lib/unilbrk/u32-possible-linebreaks.c (u32_possible_linebreaks): Adjust accordingly.

Description:
memmove() function: copy memory area.

Status:
obsolete

Notice:
This module is obsolete.

Files:
lib/memmove.c
m4/memmove.m4

Depends-on:
string

configure.ac:
gl_FUNC_MEMMOVE
if test $ac_cv_func_memmove = no; then
  AC_LIBOBJ([memmove])
  gl_PREREQ_MEMMOVE
fi

Makefile.am:

Include:
<string.h>

License:
public domain

Maintainer:
Jim Meyering