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# strtoull.m4 serial 6
dnl Copyright (C) 2002, 2004, 2006, 2008-2011 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_STRTOULL],
[
  AC_REQUIRE([gl_STDLIB_H_DEFAULTS])
  dnl We don't need (and can't compile) the replacement strtoull
  dnl unless the type 'unsigned long long int' exists.
  AC_REQUIRE([AC_TYPE_UNSIGNED_LONG_LONG_INT])
  if test "$ac_cv_type_unsigned_long_long_int" = yes; then
    AC_REPLACE_FUNCS([strtoull])
    if test $ac_cv_func_strtoull = no; then
      HAVE_STRTOULL=0
      gl_PREREQ_STRTOULL
    fi
  fi
])

# Prerequisites of lib/strtoull.c.
AC_DEFUN([gl_PREREQ_STRTOULL], [
  :
])