57 lines
1.3 KiB
C
57 lines
1.3 KiB
C
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/********************************************
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fin.h
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copyright 1991, Michael D. Brennan
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This is a source file for mawk, an implementation of
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the AWK programming language.
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Mawk is distributed without warranty under the terms of
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the GNU General Public License, version 2, 1991.
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********************************************/
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/*$Log: fin.h,v $
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/*Revision 1.1.1.1 1993/03/21 09:45:37 cgd
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/*initial import of 386bsd-0.1 sources
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/*
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* Revision 5.2 92/01/06 08:16:24 brennan
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* setmode() proto for MSDOS
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*
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* Revision 5.1 91/12/05 07:59:20 brennan
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* 1.1 pre-release
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*
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*/
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/* fin.h */
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#ifndef FIN_H
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#define FIN_H
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/* structure to control input files */
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typedef struct {
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int fd ;
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FILE *fp ; /* NULL unless interactive */
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char *buff ;
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char *buffp ;
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unsigned nbuffs ; /* sizeof *buff in BUFFSZs */
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int flags ;
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} FIN ;
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#define MAIN_FLAG 1 /* part of main input stream if on */
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#define EOF_FLAG 2
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#define START_FLAG 4 /* used when RS == "" */
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FIN * PROTO (FINdopen, (int, int) );
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FIN * PROTO (FINopen, (char *, int) );
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void PROTO (FINclose, (FIN *) ) ;
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void PROTO (FINsemi_close, (FIN *)) ;
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char* PROTO (FINgets, (FIN *, unsigned *) ) ;
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unsigned PROTO ( fillbuff, (int, char *, unsigned) ) ;
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extern FIN *main_fin ; /* for the main input stream */
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void PROTO( open_main, (void) ) ;
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void PROTO(setmode, (int,int)) ;
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#endif /* FIN_H */
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