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# atan.m4 serial 1
dnl Copyright (C) 2011-2021 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.

AC_DEFUN([gl_FUNC_ATAN],
[
  dnl Determine ATAN_LIBM.
  gl_COMMON_DOUBLE_MATHFUNC([atan])
])