dnl
dnl Copyright (C) 1996-2025 Free Software Foundation, Inc.
dnl
dnl This file is part of GNU Inetutils.
dnl
dnl GNU Inetutils is free software: you can redistribute it and/or modify
dnl it under the terms of the GNU General Public License as published by
dnl the Free Software Foundation, either version 3 of the License, or (at
dnl your option) any later version.
dnl
dnl GNU Inetutils is distributed in the hope that it will be useful, but
dnl WITHOUT ANY WARRANTY; without even the implied warranty of
dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
dnl General Public License for more details.
dnl
dnl You should have received a copy of the GNU General Public License
dnl along with this program.  If not, see `http://www.gnu.org/licenses/'.

dnl Written by Miles Bader.

dnl IU_FLUSHLEFT -- remove all whitespace at the beginning of lines
dnl This is useful for c-code which may include cpp statements
dnl
AC_DEFUN([IU_FLUSHLEFT],
 [m4_changequote(`,')dnl
m4_bpatsubst(`$1', `^[	 ]+')
m4_changequote([,])])dnl
