1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
|
/*
* $Id: comment.h,v 1.6 2009-10-13 22:55:37 didg Exp $
*
* Copyright (c) 1990,1991 Regents of The University of Michigan.
* All Rights Reserved. See COPYRIGHT.
*/
#ifndef PAPD_COMMENT_H
#define PAPD_COMMENT_H 1
#include <sys/cdefs.h>
struct papd_comment {
char *c_begin;
char *c_end;
int (*c_handler)();
int c_flags;
};
#define CH_DONE 0
#define CH_MORE 1
#define CH_ERROR -1
struct comstate {
struct papd_comment *cs_comment;
struct comstate *cs_prev;
int cs_flags;
};
extern struct papd_comment *commatch();
extern struct comstate *comstate;
extern struct papd_comment magics[];
extern struct papd_comment queries[];
extern struct papd_comment headers[];
extern char *comcont;
#define compeek() (comstate==NULL?NULL:(comstate->cs_comment))
#define comgetflags() (comstate->cs_flags)
#define comsetflags(f) (comstate->cs_flags=(f))
/*
* Comment flags. 0-15 reserved for "global" flags, 16-31 for specific
* subtypes.
*/
#define C_FULL (1<<0) /* or prefix */
#define C_CONTINUE (1<<1)
/*
* Query subtypes.
*/
/*
* Magic "number" subtypes.
*/
#define CM_NOPRINT (1<<16) /* or print */
void compop ( void );
void compush ( struct papd_comment * );
int comswitch ( struct papd_comment *, int (*)() );
int comcmp ( char *, char *, char *, int );
struct papd_comment *commatch ( char *, char *, struct papd_comment * );
char *comtoken ( char *, char *, char *, char * );
#endif /* PAPD_COMMENT_H */
|
