X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fsh-quote.h;h=d08502d1cc0680b12f3151825ca448ef7a7b9157;hb=fa1db0dd22768f09a507674a30beb5b8a87bb35f;hp=a5515d791042548528ddf2f4a651254ca0316cab;hpb=7d6f40656fa05ddc91ed194a455b96320cf94721;p=gnulib.git

diff --git a/lib/sh-quote.h b/lib/sh-quote.h
index a5515d791..d08502d1c 100644
--- a/lib/sh-quote.h
+++ b/lib/sh-quote.h
@@ -1,5 +1,5 @@
 /* Shell quoting.
-   Copyright (C) 2001-2002, 2004, 2009-2012 Free Software Foundation, Inc.
+   Copyright (C) 2001-2002, 2004, 2009-2013 Free Software Foundation, Inc.
    Written by Bruno Haible <haible@clisp.cons.org>, 2001.
 
    This program is free software: you can redistribute it and/or modify
@@ -15,12 +15,19 @@
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
+#ifndef _SH_QUOTE_H
+#define _SH_QUOTE_H
+
 /* When passing a command to a shell, we must quote the program name and
    arguments, since Unix shells interpret characters like " ", "'", "<", ">",
-   "$" etc. in a special way.  */
+   "$", '*', '?' etc. in a special way.  */
 
 #include <stddef.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /* Returns the number of bytes needed for the quoted string.  */
 extern size_t shell_quote_length (const char *string);
 
@@ -34,3 +41,9 @@ extern char * shell_quote (const char *string);
 /* Returns a freshly allocated string containing all argument strings, quoted,
    separated through spaces.  */
 extern char * shell_quote_argv (char * const *argv);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _SH_QUOTE_H */