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/* $Id: private.h,v 1.7 2008/11/25 16:49:57 kristaps Exp $ */
/*
* Copyright (c) 2008 Kristaps Dzonsons <kristaps@kth.se>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the
* above copyright notice and this permission notice appear in all
* copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
* WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
* AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
* PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef PRIVATE_H
#define PRIVATE_H
/* Input buffer (input read into buffer, then filled when empty). */
struct md_rbuf {
int fd; /* Open descriptor. */
char *name; /* Name of file. */
char *buf; /* Buffer. */
size_t bufsz; /* Size of buffer. */
size_t line; /* Current line number. */
};
/* Output buffer (output buffered until full, then flushed). */
struct md_mbuf {
int fd; /* Open descriptor. */
char *name; /* Name of file. */
char *buf; /* Buffer. */
size_t bufsz; /* Size of buffer. */
size_t pos; /* Position in buffer. */
};
#define ROFF___ 0
#define ROFF_Dd 1
#define ROFF_Dt 2
#define ROFF_Os 3
#define ROFF_Sh 4
#define ROFF_Ss 5
#define ROFF_Pp 6
#define ROFF_D1 7
#define ROFF_Dl 8
#define ROFF_Bd 9
#define ROFF_Ed 10
#define ROFF_Bl 11
#define ROFF_El 12
#define ROFF_It 13
#define ROFF_Ad 15
#define ROFF_An 16
#define ROFF_Ar 17
#define ROFF_Cd 18
#define ROFF_Cm 19
#define ROFF_Dv 20
#define ROFF_Er 21
#define ROFF_Ev 22
#define ROFF_Ex 23
#define ROFF_Fa 24
#define ROFF_Fd 25
#define ROFF_Fl 26
#define ROFF_Fn 27
#define ROFF_Ft 28
#define ROFF_Ic 29
#define ROFF_In 30
#define ROFF_Li 31
#define ROFF_Nd 32
#define ROFF_Nm 33
#define ROFF_Op 34
#define ROFF_Ot 35
#define ROFF_Pa 36
#define ROFF_Rv 37
#define ROFF_St 38
#define ROFF_Va 39
#define ROFF_Vt 40
#define ROFF_Xr 41
#define ROFF__A 42
#define ROFF__B 43
#define ROFF__D 44
#define ROFF__I 45
#define ROFF__J 46
#define ROFF__N 47
#define ROFF__O 48
#define ROFF__P 49
#define ROFF__R 50
#define ROFF__T 51
#define ROFF__V 52
#define ROFF_Ac 53
#define ROFF_Ao 54
#define ROFF_Aq 55
#define ROFF_At 56
#define ROFF_Bc 57
#define ROFF_Bf 58
#define ROFF_Bo 59
#define ROFF_Bq 60
#define ROFF_Bsx 61
#define ROFF_Bx 62
#define ROFF_Db 63
#define ROFF_Dc 64
#define ROFF_Do 65
#define ROFF_Dq 66
#define ROFF_Ec 67
#define ROFF_Ef 68
#define ROFF_Em 60
#define ROFF_Eo 70
#define ROFF_Fx 71
#define ROFF_Ms 72
#define ROFF_No 73
#define ROFF_Ns 74
#define ROFF_Nx 75
#define ROFF_Ox 76
#define ROFF_Pc 77
#define ROFF_Pf 78
#define ROFF_Po 79
#define ROFF_Pq 80
#define ROFF_Qc 81
#define ROFF_Ql 82
#define ROFF_Qo 83
#define ROFF_Qq 84
#define ROFF_Re 85
#define ROFF_Rs 86
#define ROFF_Sc 87
#define ROFF_So 88
#define ROFF_Sq 89
#define ROFF_Sm 90
#define ROFF_Sx 91
#define ROFF_Sy 92
#define ROFF_Tn 93
#define ROFF_Ux 94
#define ROFF_Xc 95
#define ROFF_Xo 96
#define ROFF_MAX 97
#define ROFF_Split 0
#define ROFF_Nosplit 1
#define ROFF_Ragged 2
#define ROFF_Unfilled 3
#define ROFF_Literal 4
#define ROFF_File 5
#define ROFF_Offset 6
#define ROFF_Bullet 7
#define ROFF_Dash 8
#define ROFF_Hyphen 9
#define ROFF_Item 10
#define ROFF_Enum 11
#define ROFF_Tag 12
#define ROFF_Diag 13
#define ROFF_Hang 14
#define ROFF_Ohang 15
#define ROFF_Inset 16
#define ROFF_Column 17
#define ROFF_Width 18
#define ROFF_Compact 19
#define ROFF_ARGMAX 20
extern const char *const *toknames;
extern const char *const *tokargnames;
/* FIXME: have a md_roff with all necessary parameters. */
typedef int (*roffin)(int, int *, char **);
typedef int (*roffout)(int);
typedef int (*roffblkin)(int);
typedef int (*roffblkout)(int);
__BEGIN_DECLS
typedef void (*(*md_init)(const struct md_args *,
struct md_mbuf *, const struct md_rbuf *));
typedef int (*md_line)(void *, char *, size_t);
typedef int (*md_exit)(void *, int);
void *md_init_html4_strict(const struct md_args *,
struct md_mbuf *, const struct md_rbuf *);
int md_line_html4_strict(void *, char *, size_t);
int md_exit_html4_strict(void *, int);
void *md_init_dummy(const struct md_args *,
struct md_mbuf *, const struct md_rbuf *);
int md_line_dummy(void *, char *, size_t);
int md_exit_dummy(void *, int);
int md_buf_puts(struct md_mbuf *, const char *, size_t);
int md_buf_putchar(struct md_mbuf *, char);
int md_buf_putstring(struct md_mbuf *, const char *);
struct rofftree;
struct rofftree *roff_alloc(const struct md_args *,
struct md_mbuf *, const struct md_rbuf *,
roffin, roffout, roffblkin, roffblkout);
int roff_engine(struct rofftree *, char *, size_t);
int roff_free(struct rofftree *, int);
__END_DECLS
#endif /*!PRIVATE_H*/
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