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-
- /********************************************
- files.h
- copyright 1991, Michael D. Brennan
-
- This is a source file for mawk, an implementation of
- the AWK programming language.
-
- Mawk is distributed without warranty under the terms of
- the GNU General Public License, version 2, 1991.
- ********************************************/
-
- /*$Log: files.h,v $
- * Revision 3.3.1.1 91/09/14 17:23:19 brennan
- * VERSION 1.0
- *
- * Revision 3.3 91/08/13 06:51:26 brennan
- * VERSION .9994
- *
- * Revision 3.2 91/06/28 04:16:41 brennan
- * VERSION 0.999
- *
- * Revision 3.1 91/06/07 10:27:30 brennan
- * VERSION 0.995
- *
- * Revision 2.2 91/05/22 07:40:58 brennan
- * fixed get_pipe prototype
- *
- * Revision 2.1 91/04/08 08:23:07 brennan
- * VERSION 0.97
- *
- */
-
- #ifndef FILES_H
- #define FILES_H
-
- /* IO redirection types */
- #define F_IN (-5)
- #define PIPE_IN (-4)
- #define PIPE_OUT (-3)
- #define F_APPEND (-2)
- #define F_TRUNC (-1)
-
- extern char *shell ; /* for pipes and system() */
-
- PTR PROTO(file_find, (STRING *, int)) ;
- int PROTO(file_close, (STRING *)) ;
- PTR PROTO(get_pipe, (char *, int, int *) ) ;
- int PROTO(wait_for, (int) ) ;
- void PROTO( close_out_pipes, (void) ) ;
-
-
- #endif
-