#ifndef __WW_H__
#define __WW_H__
#include <sys/types.h>
#ifdef OLD_TTY
#include <sgtty.h>
#else
#include <termios.h>
#endif
#include <setjmp.h>
#if __STDC__
#include <stdarg.h>
#else
#include <varargs.h>
#endif
#include <stdio.h>
#ifndef EXTERN
#define EXTERN extern
#endif
#define NWW 30
#define SET(t, f) (t) |= (f)
#define CLR(t, f) (t) &= ~(f)
#define ISSET(t, f) ((t) & (f))
struct ww_dim {
int nr;
int nc;
int t, b;
int l, r;
};
struct ww_pos {
int r;
int c;
};
struct ww {
int ww_flags;
int ww_state;
#define WWS_INITIAL 0
#define WWS_HASPROC 1
#define WWS_DEAD 3
#define ww_oflags ww_flags
#define WWO_REVERSE 0x0001
#define WWO_GLASS 0x0002
#define WWO_FRAME 0x0004
#define WWO_ALLFLAGS 0x0007
struct ww *ww_forw;
struct ww *ww_back;
unsigned char ww_index;
#define WWX_NOBODY NWW
int ww_order;
struct ww_dim ww_w;
struct ww_dim ww_b;
struct ww_dim ww_i;
struct ww_pos ww_cur;
char **ww_win;
union ww_char **ww_buf;
char **ww_fmap;
short *ww_nvis;
int ww_wstate;
char ww_modes;
#define ww_wflags ww_flags
#define WWW_INSERT 0x0008
#define WWW_MAPNL 0x0010
#define WWW_NOUPDATE 0x0020
#define WWW_UNCTRL 0x0040
#define WWW_NOINTR 0x0080
#define WWW_HASCURSOR 0x0100
int ww_type;
#define WWT_PTY 0
#define WWT_SOCKET 1
#define WWT_INTERNAL 2
#define ww_pflags ww_flags
#define WWP_STOPPED 0x0200
int ww_pty;
int ww_socket;
int ww_pid;
char ww_ttyname[11];
char *ww_ob;
char *ww_obe;
char *ww_obp;
char *ww_obq;
int ww_id;
#define ww_uflags ww_flags
#define WWU_CENTER 0x0400
#define WWU_HASFRAME 0x0800
#define WWU_KEEPOPEN 0x1000
#define WWU_ALLFLAGS 0x1c00
char *ww_label;
struct ww_dim ww_alt;
};
struct ww_tty {
#ifdef OLD_TTY
struct sgttyb ww_sgttyb;
struct tchars ww_tchars;
struct ltchars ww_ltchars;
int ww_lmode;
int ww_ldisc;
#else
struct termios ww_termios;
#endif
};
union ww_char {
short c_w;
struct {
#if BYTE_ORDER == LITTLE_ENDIAN || BYTE_ORDER == PDP_ENDIAN
char C_c;
char C_m;
#endif
#if BYTE_ORDER == BIG_ENDIAN
char C_m;
char C_c;
#endif
} c_un;
};
#define c_c c_un.C_c
#define c_m c_un.C_m
struct ww_update {
int best_gain;
int best_col;
int gain;
};
#define WWC_CMASK 0x00ff
#define WWC_MMASK 0xff00
#define WWC_MSHIFT 8
#define WWM_REV 0x01
#define WWM_BLK 0x02
#define WWM_UL 0x04
#define WWM_GRP 0x08
#define WWM_DIM 0x10
#define WWM_USR 0x20
#define WWM_GLS 0x40
#define WWF_U 0x01
#define WWF_R 0x02
#define WWF_D 0x04
#define WWF_L 0x08
#define WWF_MASK (WWF_U|WWF_R|WWF_D|WWF_L)
#define WWF_LABEL 0x40
#define WWF_TOP 0x80
#define WWE_NOERR 0
#define WWE_SYS 1
#define WWE_NOMEM 2
#define WWE_TOOMANY 3
#define WWE_NOPTY 4
#define WWE_SIZE 5
#define WWE_BADTERM 6
#define WWE_CANTDO 7
#define WWU_TOUCHED 0x01
EXTERN struct ww wwhead;
EXTERN struct ww *wwindex[NWW + 1];
EXTERN struct ww wwnobody;
EXTERN struct ww_tty wwoldtty;
EXTERN struct ww_tty wwnewtty;
EXTERN struct ww_tty wwwintty;
EXTERN char *wwterm;
EXTERN char wwtermcap[1024];
EXTERN int wwnrow, wwncol;
EXTERN char wwavailmodes;
EXTERN char wwcursormodes;
EXTERN char wwwrap;
EXTERN int wwdtablesize;
EXTERN unsigned char **wwsmap;
EXTERN union ww_char **wwos;
EXTERN union ww_char **wwns;
EXTERN union ww_char **wwcs;
EXTERN char *wwtouched;
EXTERN struct ww_update *wwupd;
EXTERN int wwospeed;
EXTERN int wwbaud;
EXTERN int wwcursorrow, wwcursorcol;
EXTERN int wwerrno;
EXTERN int wwnflush, wwnwr, wwnwre, wwnwrz, wwnwrc;
EXTERN int wwnwwr, wwnwwra, wwnwwrc;
EXTERN int wwntokdef, wwntokuse, wwntokbad, wwntoksave, wwntokc;
EXTERN int wwnupdate, wwnupdline, wwnupdmiss;
EXTERN int wwnupdscan, wwnupdclreol, wwnupdclreos, wwnupdclreosmiss, wwnupdclreosline;
EXTERN int wwnread, wwnreade, wwnreadz;
EXTERN int wwnreadc, wwnreadack, wwnreadnack, wwnreadstat, wwnreadec;
EXTERN int wwnwread, wwnwreade, wwnwreadz, wwnwreadd, wwnwreadc, wwnwreadp;
EXTERN int wwnselect, wwnselecte, wwnselectz;
#define wwsetcursor(r,c) (wwcursorrow = (r), wwcursorcol = (c))
#define wwcurtowin(w) wwsetcursor((w)->ww_cur.r, (w)->ww_cur.c)
#define wwunbox(w) wwunframe(w)
#define wwclreol(w,r,c) wwclreol1((w), (r), (c), 0)
#define wwredrawwin(w) wwredrawwin1((w), (w)->ww_i.t, (w)->ww_i.b, 0)
#define wwupdate() wwupdate1(0, wwnrow);
EXTERN struct ww *wwcurwin;
EXTERN char *wwib;
EXTERN char *wwibe;
EXTERN char *wwibp;
EXTERN char *wwibq;
#define wwmaskc(c) ((c) & 0x7f)
#define wwgetc() (wwibp < wwibq ? wwmaskc(*wwibp++) : -1)
#define wwpeekc() (wwibp < wwibq ? wwmaskc(*wwibp) : -1)
#define wwungetc(c) (wwibp > wwib ? *--wwibp = (c) : -1)
EXTERN char wwintr;
EXTERN char wwsetjmp;
EXTERN jmp_buf wwjmpbuf;
#define wwinterrupt() wwintr
#define wwsetintr() do { wwintr = 1; if (wwsetjmp) longjmp(wwjmpbuf, 1); } \
while (0)
#define wwclrintr() (wwintr = 0)
EXTERN int wwdocheckpoint;
#define WWT_TERM "window-v2"
#define WWT_TERMCAP "WW|window-v2|window program version 2:\
:am:bs:da:db:ms:pt:cr=^M:nl=^J:bl=^G:ta=^I:\
:cm=\\EY%+ %+ :le=^H:nd=\\EC:up=\\EA:do=\\EB:ho=\\EH:\
:cd=\\EJ:ce=\\EK:cl=\\EE:me=\\Er^?:"
#define WWT_REV "se=\\ErA:so=\\EsA:mr=\\EsA:"
#define WWT_BLK "BE=\\ErB:BS=\\EsB:mb=\\EsB:"
#define WWT_UL "ue=\\ErD:us=\\EsD:"
#define WWT_GRP "ae=\\ErH:as=\\EsH:"
#define WWT_DIM "HE=\\ErP:HS=\\EsP:mh=\\EsP:"
#define WWT_USR "XE=\\Er`:XS=\\Es`:"
#define WWT_ALDL "al=\\EL:dl=\\EM:"
#define WWT_IMEI "im=\\E@:ei=\\EO:ic=:mi:"
#define WWT_IC "ic=\\EP:"
#define WWT_DC "dc=\\EN:"
EXTERN char wwwintermcap[1024];
#ifdef TERMINFO
EXTERN char wwterminfopath[1024];
#endif
struct ww *wwopen __P((int, int, int, int, int, int, int));
void wwadd __P((struct ww *, struct ww *));
void wwaddcap __P((char *, char **));
void wwaddcap1 __P((char *, char **));
void wwalarm __P((int));
char **wwalloc __P((int, int, int, int, int));
void wwbell __P((void));
void wwbox __P((struct ww *, int, int, int, int));
void wwcheckpoint __P((void));
void wwchild __P((int));
void wwclose __P((struct ww *));
void wwclreol1 __P((struct ww *, int, int, char));
void wwclreos __P((struct ww *, int, int));
void wwcopyscreen __P((union ww_char **s1, union ww_char **s2));
void wwcursor __P((struct ww *, int));
void wwdelchar __P((struct ww *, int, int));
void wwdelete __P((struct ww *));
void wwdelete1 __P((struct ww *, int, int, int, int));
void wwdelline __P((struct ww *, int));
void wwdumpns __P((void));
void wwdumpnvis __P((struct ww *));
void wwdumpos __P((void));
void wwdumpsmap __P((void));
void wwdumpwin __P((struct ww *));
void wwend __P((int));
int wwenviron __P((struct ww *));
const char *
wwerror __P((void));
void wwflush __P((void));
void wwframe __P((struct ww *, struct ww *));
void wwframec __P((struct ww *, int, int, char));
void wwfree __P((char **, int));
int wwgetpty __P((struct ww *));
int wwgettty __P((int, struct ww_tty *));
int wwgetttysize __P((int, int *, int *));
void wwgets __P((char *, int, struct ww *));
int wwinit __P((void));
void wwinschar __P((struct ww *, int, int, char, char));
void wwinsline __P((struct ww *, int));
void wwiomux __P((void));
void wwlabel __P((struct ww *, struct ww *, int, char *, int));
void wwmove __P((struct ww *, int, int));
void wwprintf __P((struct ww *, const char *, ...));
void wwputc __P((char, struct ww *));
void wwputs __P((char *, struct ww *));
void wwredraw __P((void));
void wwredrawwin1 __P((struct ww *,int, int, int));
void wwquit __P((int));
void wwreset __P((void));
void wwrint __P((void));
void wwscroll __P((struct ww *, int));
int wwscroll1 __P((struct ww *, int, int, int, int));
void wwsetcursormodes __P((int));
int wwsettty __P((int, struct ww_tty *));
int wwsetttysize __P((int, int, int));
int wwsize __P((struct ww *, int, int));
int wwspawn __P((struct ww *, char *, char **));
void wwstart __P((void));
void wwstart1 __P((void));
int wwstarttty __P((int));
int wwstoptty __P((int));
void wwsuspend __P((void));
void wwunframe __P((struct ww *));
void wwupdate1 __P((int, int));
int wwvisible __P((struct ww *));
void wwvprintf __P((struct ww *, const char *, va_list));
int wwwrite __P((struct ww *, char *, int));
#ifdef TERMINFO
int wwterminfoinit __P((void));
int wwterminfoend __P((void));
#endif
#undef MIN
#undef MAX
#define MIN(x, y) ((x) > (y) ? (y) : (x))
#define MAX(x, y) ((x) > (y) ? (x) : (y))
#endif __WW_H__