strtold: New module. * lib/stdlib.in.h (strtold): New declaration. * lib/strtold.c: New file. * lib/strtod.c: Consider USE_LONG_DOUBLE. (STRTOD, LDEXP, HAVE_UNDERLYING_STRTOD, DOUBLE, MIN, MAX, L_, USE_LDEXP): New macros. (LDEXP, scale_radix_exp, parse_number, STRTOD): Adapt for USE_LONG_DOUBLE. (underlying_strtod): Remove function. Replace with some macros. Re-add the code for a missing underlying function that was removed on 2013-02-19. * m4/strtold.m4: New file. * m4/stdlib_h.m4 (gl_STDLIB_H): Test whether strtold is declared. (gl_STDLIB_H_DEFAULTS): Initialize GNULIB_STRTOLD, HAVE_STRTOLD, REPLACE_STRTOLD. * modules/stdlib (Makefile.am): Substitute GNULIB_STRTOLD, HAVE_STRTOLD, REPLACE_STRTOLD. * modules/strtold: New file. * doc/posix-functions/strtold.texi: Document the new module.

Description:
wmemcpy() function: copy wide character array.

Files:
lib/wmemcpy.c
lib/wmemcpy-impl.h
m4/wmemcpy.m4

Depends-on:
wchar

configure.ac:
gl_FUNC_WMEMCPY
if test $HAVE_WMEMCPY = 0; then
  AC_LIBOBJ([wmemcpy])
fi
gl_WCHAR_MODULE_INDICATOR([wmemcpy])

Makefile.am:

Include:
<wchar.h>

License:
LGPL

Maintainer:
all