New module 'atanf'. * lib/math.in.h (atanf): New declaration. * lib/atanf.c: New file. * m4/atanf.m4: New file. * m4/math_h.m4 (gl_MATH_H): Test whether atanf is declared. (gl_MATH_H_DEFAULTS): Initialize GNULIB_ATANF, HAVE_ATANF. * modules/math (Makefile.am): Substitute GNULIB_ATANF, HAVE_ATANF. * modules/atanf: New file. * tests/test-math-c++.cc: Check the declaration of atanf. * doc/posix-functions/atanf.texi: Mention the new module.

Description:
Copy UTF-8 string.

Files:
lib/unistr/u8-stpcpy.c
lib/unistr/u-stpcpy.h

Depends-on:
unistr/base

configure.ac:
AC_CHECK_FUNCS_ONCE([stpcpy])
gl_LIBUNISTRING_MODULE([0.9], [unistr/u8-stpcpy])

Makefile.am:
if LIBUNISTRING_COMPILE_UNISTR_U8_STPCPY
lib_SOURCES += unistr/u8-stpcpy.c
endif

Include:
"unistr.h"

License:
LGPL

Maintainer:
Bruno Haible