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:
Set file access and modification times.

Files:
lib/utimens.c
lib/utimens.h
m4/utimbuf.m4
m4/utimens.m4
m4/utimes.m4

Depends-on:
errno
fstat
lstat
gettime
stat-time
stdbool
sys_stat
sys_time
time

configure.ac:
gl_UTIMENS

Makefile.am:
lib_SOURCES += utimens.c

Include:
"utimens.h"

Link:
$(LIB_CLOCK_GETTIME)

License:
GPL

Maintainer:
Paul Eggert, Jim Meyering, Eric Blake