X-Git-Url: http://git.madism.org/?a=blobdiff_plain;f=lib.h;h=96f136013664fa4a8fa5fda5a62af8a713edebae;hb=f926d24934f003e299db986d6689106ec2dca7f0;hp=f5fb94e9820184ffb66a08b66bb733cb668c3c2c;hpb=f404a0ca916be07049af51a3022baaaaab94def6;p=apps%2Fmadmutt.git

diff --git a/lib.h b/lib.h
index f5fb94e..96f1360 100644
--- a/lib.h
+++ b/lib.h
@@ -1,24 +1,12 @@
 /*
+ * Copyright notice from original mutt:
  * Copyright (C) 1996-2000 Michael R. Elkins <me@mutt.org>
  * Copyright (C) 1999-2000 Thomas Roessler <roessler@does-not-exist.org>
- * 
- *     This program is free software; you can redistribute it
- *     and/or modify it under the terms of the GNU General Public
- *     License as published by the Free Software Foundation; either
- *     version 2 of the License, or (at your option) any later
- *     version.
- * 
- *     This program is distributed in the hope that it will be
- *     useful, but WITHOUT ANY WARRANTY; without even the implied
- *     warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
- *     PURPOSE.  See the GNU General Public License for more
- *     details.
- * 
- *     You should have received a copy of the GNU General Public
- *     License along with this program; if not, write to the Free
- *     Software Foundation, Inc., 59 Temple Place - Suite 330,
- *     Boston, MA  02111, USA.
- */ 
+ *
+ * This file is part of mutt-ng, see http://www.muttng.org/.
+ * It's licensed under the GNU General Public License,
+ * please see the file GPL in the top level source directory.
+ */
 
 /* mutt functions which are generally useful. */
 
@@ -28,7 +16,7 @@
 # include <stdio.h>
 # include <string.h>
 # ifdef HAVE_UNISTD_H
-#  include <unistd.h> /* needed for SEEK_SET */
+#  include <unistd.h>           /* needed for SEEK_SET */
 # endif
 # include <sys/types.h>
 # include <sys/stat.h>
@@ -91,6 +79,7 @@
    on some systems */
 # define SKIPWS(c) while (*(c) && isspace ((unsigned char) *(c))) c++;
 
+#define ISBLANK(c) (c == ' ' || c == '\t')
 /*
  * These functions aren't defined in lib.c, but
  * they are used there.