X-Git-Url: http://git.indexdata.com/?p=yaz-moved-to-github.git;a=blobdiff_plain;f=include%2Fyaz%2Foptions.h;h=79c229e456d7c38ce4be31f758c4c9b437ae4625;hp=c4d4e13449436c6bcdda5f2b6bd4ce0ee2adc0bd;hb=558df80ae85811e84dbe5767df72bffdd19c3bcf;hpb=43a9d38d20c1b1bcd1a03b2445a501d27526bd35

diff --git a/include/yaz/options.h b/include/yaz/options.h
index c4d4e13..79c229e 100644
--- a/include/yaz/options.h
+++ b/include/yaz/options.h
@@ -1,5 +1,5 @@
 /* This file is part of the YAZ toolkit.
- * Copyright (C) 1995-2011 Index Data.
+ * Copyright (C) 1995-2012 Index Data.
  * All rights reserved.
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
@@ -31,7 +31,7 @@
  */
 
 #ifndef YAZ_OPTIONS_H
-#define TAZ_OPTIONS_H
+#define YAZ_OPTIONS_H
 #include <yaz/yconfig.h>
 
 YAZ_BEGIN_CDECL
@@ -55,8 +55,11 @@ YAZ_BEGIN_CDECL
     The first char is what is returned when met (single char option char).
     The second is zero ore more long option values (synonum for single char)
     If colon is appended, it means the option takes an argument.
+    If argv includes empty long option (--) that means "end of options" :
+    all argv data following that is considered non-options .. (0 returned
+    for each).
 */
-YAZ_EXPORT int options (const char *desc, char **argv, int argc, char **arg);
+YAZ_EXPORT int options(const char *desc, char **argv, int argc, char **arg);
 
 #define YAZ_OPTIONS_ERROR (-1)
 #define YAZ_OPTIONS_EOF (-2)