Re: declare euidaccess in unistd.h

[Bruno Haible]

> 2008-10-18  Bruno Haible  <address@hidden>
> 
>       * lib/euidaccess.h: Remove file.
>       * lib/unistd.in.h (euidaccess): New declaration.
>       * lib/euidaccess.c: Don't include euidaccess.h.
>       * m4/euidaccess.m4 (gl_FUNC_EUIDACCESS): Require gl_UNISTD_H_DEFAULTS.
>       Don't check whether euidaccess is declared. Set HAVE_EUIDACCESS.
>       * m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Initialize GNULIB_EUIDACCESS
>       and HAVE_EUIDACCESS.
>       * modules/euidaccess (Files): Remove lib/euidaccess.h.
>       (Depends-on): Add unistd.
>       (configure.ac): Invoke gl_UNISTD_MODULE_INDICATOR.
>       (Include): Specify <unistd.h> instead of euidaccess.h.
>       * modules/unistd (Makefile.am): Substitute GNULIB_EUIDACCESS and
>       HAVE_EUIDACCESS.
>       * NEWS: Mention the change.

Applied.