Don't emit trailing blanks.
dnl Find out how to get the file descriptor associated with an open DIR*.
dnl From Jim Meyering
dnl Find out how to get the file descriptor associated with an open DIR*.
dnl From Jim Meyering
-AC_DEFUN([UTILS_FUNC_DIRFD],
+AC_DEFUN([gl_FUNC_DIRFD],
[
dnl Work around a bug of AC_EGREP_CPP in autoconf-2.57.
AC_REQUIRE([AC_PROG_CPP])
[
dnl Work around a bug of AC_EGREP_CPP in autoconf-2.57.
AC_REQUIRE([AC_PROG_CPP])
#else
# define DIR_TO_FD(Dir_p) -1
#endif
#else
# define DIR_TO_FD(Dir_p) -1
#endif