/* Locating a program in PATH.
- Copyright (C) 2001-2003 Free Software Foundation, Inc.
+ Copyright (C) 2001-2003, 2009-2011 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
+ 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, or (at your option)
- any later version.
+ the Free Software Foundation; either version 3 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
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 02111-1307, USA. */
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
/* Look up a program in the PATH.
Attempt to determine the pathname that would be called by execlp/execvp
execl/execv on the returned pathname.
The returned string is freshly malloc()ed if it is != PROGNAME. */
extern const char *find_in_path (const char *progname);
+
+
+#ifdef __cplusplus
+}
+#endif