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# wcpncpy.m4
# serial 3
dnl Copyright (C) 2011-2025 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
dnl This file is offered as-is, without any warranty.

AC_DEFUN([gl_FUNC_WCPNCPY],
[
  AC_REQUIRE([gl_WCHAR_H_DEFAULTS])

  dnl Persuade glibc <wchar.h> to declare wcpncpy().
  AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])

  AC_CHECK_FUNCS_ONCE([wcpncpy])
  if test $ac_cv_func_wcpncpy = no; then
    HAVE_WCPNCPY=0
  fi
])
kc3-lang/gnulib/m4/wcpncpy.m4

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m4/wcpncpy.m4
