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/*
** popen.h -- prototypes for pipe functions
*/
/*
* Copyright (C) 2010, 2013, 2014, 2016, the Free Software Foundation, Inc.
*
* This file is part of GAWK, the GNU implementation of the
* AWK Programming Language.
*
* GAWK 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 3 of the License, or
* (at your option) any later version.
*
* GAWK 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
#if !defined (__DJGPP__)
# if defined (popen)
# undef popen
# undef pclose
# endif
# define popen(c, m) os_popen(c, m)
# define pclose(f) os_pclose(f)
extern FILE *os_popen( const char *, const char * );
extern int os_pclose( FILE * );
# ifdef __MINGW32__
# define system(c) os_system(c)
extern int os_system( const char * );
# define SIGKILL 9
extern int kill( int, int );
extern char *quote_cmd( const char * );
# endif /* __MINGW32__ */
#endif /* !__DJGPP__ */
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