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wy60.c
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/*
* Copyright (C) 2001, 2002, 2009 Markus Gutschke <markus+wy60@wy60.gutschke.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "wy60.h"
#undef DEBUG_LOG_SESSION
#undef DEBUG_LOG_NATIVE
#undef DEBUG_LOG_HOST
#undef DEBUG_SINGLE_STEP
#undef DEBUG_DECODE
#define WY60_VERSION PACKAGE_NAME" v"PACKAGE_VERSION" (" __DATE__ ")"
enum { E_NORMAL, E_ESC, E_SKIP_ONE, E_SKIP_LINE, E_SKIP_DEL, E_FILL_SCREEN,
E_GOTO_SEGMENT, E_GOTO_ROW_CODE, E_GOTO_COLUMN_CODE, E_GOTO_ROW,
E_GOTO_COLUMN, E_SET_FIELD_ATTRIBUTE, E_SET_ATTRIBUTE,
E_GRAPHICS_CHARACTER, E_SET_FEATURES, E_FUNCTION_KEY,
E_SET_SEGMENT_POSITION, E_SELECT_PAGE, E_CSI_D, E_CSI_E };
enum { T_NORMAL = 0, T_BLANK = 1, T_BLINK = 2, T_REVERSE = 4,
T_UNDERSCORE = 8, T_DIM = 64, T_BOTH = 68, T_ALL = 79,
T_PROTECTED = 256, T_GRAPHICS = 512 };
enum { J_AUTO = 0, J_ON, J_OFF };
enum { P_OFF, P_TRANSPARENT, P_AUXILIARY };
typedef struct KeyDefs {
struct KeyDefs *left, *right, *down;
char ch;
const char *name;
const char *nativeKeys;
const char *wy60Keys;
} KeyDefs;
typedef struct ScreenBuffer {
unsigned short **attributes;
char **lineBuffer;
int cursorX;
int cursorY;
int maximumWidth;
int maximumHeight;
} ScreenBuffer;
static void failure(int exitCode, const char *message, ...);
static void flushConsole(void);
static void gotoXYforce(int x, int y);
static void processSignal(int signalNumber, int pid, int pty);
static void putCapability(const char *capability);
static int putConsole(int ch);
static void putGraphics(char ch);
static void showCursor(int flag);
static void updateAttributes(void);
static int euid, egid, uid, gid, oldStylePty, streamsIO, jobControl;
static char ptyName[40];
static struct termios defaultTermios;
static sigjmp_buf mainJumpBuffer, auxiliaryJumpBuffer;
static int useAuxiliarySignalHandler;
static int needsReset, needsClearingBuffers, isPrinting;
static int screenWidth, screenHeight, originalWidth, originalHeight;
static int nominalWidth, nominalHeight, useNominalGeometry;
static int mode, protected, writeProtection, currentAttributes;
static int normalAttributes, protectedAttributes = T_REVERSE;
static int protectedPersonality = T_REVERSE;
static int insertMode, graphicsMode, cursorIsHidden, currentPage;
static int changedDimensions, targetColumn, targetRow;
static ScreenBuffer *screenBuffer[3], *currentBuffer;
static char extraData[1024];
static int extraDataLength;
static int vtStyleCursorReporting;
static int wyStyleCursorReporting;
static KeyDefs *keyDefinitions, *currentKeySequence;
static char *commandName;
static int loginShell, isLoginWrapper;
static char outputBuffer[16384];
static int outputBufferLength;
static char inputBuffer[128];
static int inputBufferLength;
static char *cfgTerm = "wyse60";
static char *cfgShell = "/bin/sh";
static char *cfgIdentifier = "\x06";
static char *cfgResize = "";
static char *cfgWriteProtect = "";
static char *cfgPrintCommand = "auto";
static char *cfgA1 = "";
static char *cfgA3 = "";
static char *cfgB2 = "";
static char *cfgC1 = "";
static char *cfgC3 = "";
static char *cfgBackspace = "\x08";
static char *cfgBacktab = "\x1BI";
static char *cfgBegin = "";
static char *cfgCancel = "";
static char *cfgClear = "";
static char *cfgClearAllTabs = "";
static char *cfgClearTab = "";
static char *cfgClose = "";
static char *cfgCommand = "";
static char *cfgCopy = "";
static char *cfgCreate = "";
static char *cfgDelete = "\x1BW";
static char *cfgDeleteLine = "\x1BR";
static char *cfgDown = "\x0A";
static char *cfgEnd = "\x1BT";
static char *cfgEndOfLine = "\x1BY";
static char *cfgEndOfScreen = "\x1BT";
static char *cfgEnter = "\x1B""7";
static char *cfgExit = "";
static char *cfgExitInsertMode = "";
static char *cfgFind = "";
static char *cfgHelp = "";
static char *cfgHome = "\x1E";
static char *cfgInsert = "\x1B""E";
static char *cfgInsertLine = "\x1BQ";
static char *cfgLeft = "\x08";
static char *cfgLowerLeft = "";
static char *cfgMark = "";
static char *cfgMessage = "";
static char *cfgMove = "";
static char *cfgNext = "\x1BK";
static char *cfgOpen = "";
static char *cfgOptions = "";
static char *cfgPageDown = "\x1BK";
static char *cfgPageUp = "\x1BJ";
static char *cfgPrevious = "\x1BJ";
static char *cfgPrint = "\x1BP";
static char *cfgRedo = "";
static char *cfgReference = "";
static char *cfgRefresh = "";
static char *cfgReplace = "\x1Br";
static char *cfgRestart = "";
static char *cfgResume = "";
static char *cfgRight = "\x0C";
static char *cfgSave = "";
static char *cfgScrollDown = "";
static char *cfgScrollUp = "";
static char *cfgSelect = "";
static char *cfgSetTab = "";
static char *cfgSuspend = "\x1A";
static char *cfgUndo = "";
static char *cfgUp = "\x0B";
static char *cfgShiftBegin = "";
static char *cfgShiftCancel = "";
static char *cfgShiftCommand = "";
static char *cfgShiftCopy = "";
static char *cfgShiftCreate = "";
static char *cfgShiftDelete = "\x1BR";
static char *cfgShiftDeleteLine = "\x1BW";
static char *cfgShiftEnd = "\x1BT";
static char *cfgShiftEndOfLine = "\x1BT";
static char *cfgShiftExit = "";
static char *cfgShiftFind = "";
static char *cfgShiftHelp = "";
static char *cfgShiftHome = "\x1B{";
static char *cfgShiftInsert = "\x1BQ";
static char *cfgShiftLeft = "\x08";
static char *cfgShiftMessage = "";
static char *cfgShiftMove = "";
static char *cfgShiftNext = "\x1BK";
static char *cfgShiftOptions = "";
static char *cfgShiftPrevious = "\x1BJ";
static char *cfgShiftPrint = "\x1BP";
static char *cfgShiftRedo = "";
static char *cfgShiftReplace = "\x1Br";
static char *cfgShiftResume = "";
static char *cfgShiftRight = "\x0C";
static char *cfgShiftSave = "";
static char *cfgShiftSuspend = "";
static char *cfgShiftUndo = "";
static char *cfgF0 = "";
static char *cfgF1 = "\x01@\r";
static char *cfgF2 = "\x01""A\r";
static char *cfgF3 = "\x01""B\r";
static char *cfgF4 = "\x01""C\r";
static char *cfgF5 = "\x01""D\r";
static char *cfgF6 = "\x01""E\r";
static char *cfgF7 = "\x01""F\r";
static char *cfgF8 = "\x01G\r";
static char *cfgF9 = "\x01H\r";
static char *cfgF10 = "\x01I\r";
static char *cfgF11 = "\x01J\r";
static char *cfgF12 = "\x01K\r";
static char *cfgF13 = "\x01`\r";
static char *cfgF14 = "\x01""a\r";
static char *cfgF15 = "\x01""b\r";
static char *cfgF16 = "\x01""c\r";
static char *cfgF17 = "\x01""d\r";
static char *cfgF18 = "\x01""e\r";
static char *cfgF19 = "\x01""f\r";
static char *cfgF20 = "\x01g\r";
static char *cfgF21 = "\x01h\r";
static char *cfgF22 = "\x01i\r";
static char *cfgF23 = "\x01j\r";
static char *cfgF24 = "\x01k\r";
static char *cfgF25 = "\x01L\r";
static char *cfgF26 = "\x01M\r";
static char *cfgF27 = "\x01N\r";
static char *cfgF28 = "\x01O\r";
static char *cfgF29 = "\x01l\r";
static char *cfgF30 = "\x01m\r";
static char *cfgF31 = "\x01n\r";
static char *cfgF32 = "\x01o\r";
static char *cfgF33 = "";
static char *cfgF34 = "";
static char *cfgF35 = "";
static char *cfgF36 = "";
static char *cfgF37 = "";
static char *cfgF38 = "";
static char *cfgF39 = "";
static char *cfgF40 = "";
static char *cfgF41 = "";
static char *cfgF42 = "";
static char *cfgF43 = "";
static char *cfgF44 = "";
static char *cfgF45 = "";
static char *cfgF46 = "";
static char *cfgF47 = "";
static char *cfgF48 = "";
static char *cfgF49 = "";
static char *cfgF50 = "";
static char *cfgF51 = "";
static char *cfgF52 = "";
static char *cfgF53 = "";
static char *cfgF54 = "";
static char *cfgF55 = "";
static char *cfgF56 = "";
static char *cfgF57 = "";
static char *cfgF58 = "";
static char *cfgF59 = "";
static char *cfgF60 = "";
static char *cfgF61 = "";
static char *cfgF62 = "";
static char *cfgF63 = "";
static char *cfgAlta = "\x1B""a";
static char *cfgAltb = "\x1B""b";
static char *cfgAltc = "\x1B""c";
static char *cfgAltd = "\x1B""d";
static char *cfgAlte = "\x1B""e";
static char *cfgAltf = "\x1B""f";
static char *cfgAltg = "\x1B""g";
static char *cfgAlth = "\x1B""h";
static char *cfgAlti = "\x1B""i";
static char *cfgAltj = "\x1B""j";
static char *cfgAltk = "\x1B""k";
static char *cfgAltl = "\x1B""l";
static char *cfgAltm = "\x1B""m";
static char *cfgAltn = "\x1B""n";
static char *cfgAlto = "\x1B""o";
static char *cfgAltp = "\x1B""p";
static char *cfgAltq = "\x1B""q";
static char *cfgAltr = "\x1B""r";
static char *cfgAlts = "\x1B""s";
static char *cfgAltt = "\x1B""t";
static char *cfgAltu = "\x1B""u";
static char *cfgAltv = "\x1B""v";
static char *cfgAltw = "\x1B""w";
static char *cfgAltx = "\x1B""x";
static char *cfgAlty = "\x1B""y";
static char *cfgAltz = "\x1B""z";
static char *cfgAltA = "\x1B""A";
static char *cfgAltB = "\x1B""B";
static char *cfgAltC = "\x1B""C";
static char *cfgAltD = "\x1B""D";
static char *cfgAltE = "\x1B""E";
static char *cfgAltF = "\x1B""F";
static char *cfgAltG = "\x1B""G";
static char *cfgAltH = "\x1B""H";
static char *cfgAltI = "\x1B""I";
static char *cfgAltJ = "\x1B""J";
static char *cfgAltK = "\x1B""K";
static char *cfgAltL = "\x1B""L";
static char *cfgAltM = "\x1B""M";
static char *cfgAltN = "\x1B""N";
static char *cfgAltO = "\x1B""O";
static char *cfgAltP = "\x1B""P";
static char *cfgAltQ = "\x1B""Q";
static char *cfgAltR = "\x1B""R";
static char *cfgAltS = "\x1B""S";
static char *cfgAltT = "\x1B""T";
static char *cfgAltU = "\x1B""U";
static char *cfgAltV = "\x1B""V";
static char *cfgAltW = "\x1B""W";
static char *cfgAltX = "\x1B""X";
static char *cfgAltY = "\x1B""Y";
static char *cfgAltZ = "\x1B""Z";
static char *cfgAlt0 = "\x1B""0";
static char *cfgAlt1 = "\x1B""1";
static char *cfgAlt2 = "\x1B""2";
static char *cfgAlt3 = "\x1B""3";
static char *cfgAlt4 = "\x1B""4";
static char *cfgAlt5 = "\x1B""5";
static char *cfgAlt6 = "\x1B""6";
static char *cfgAlt7 = "\x1B""7";
static char *cfgAlt8 = "\x1B""8";
static char *cfgAlt9 = "\x1B""9";
static char *cfgAltSpace = "\x1B ";
static char *cfgAltExclamation = "\x1B!";
static char *cfgAltDoubleQuote = "\x1B\"";
static char *cfgAltPound = "\x1B#";
static char *cfgAltDollar = "\x1B$";
static char *cfgAltPercent = "\x1B%";
static char *cfgAltAmpersand = "\x1B&";
static char *cfgAltSingleQuote = "\x1B\'";
static char *cfgAltLeftParen = "\x1B(";
static char *cfgAltRightParen = "\x1B)";
static char *cfgAltAsterisk = "\x1B*";
static char *cfgAltPlus = "\x1B+";
static char *cfgAltComma = "\x1B,";
static char *cfgAltDash = "\x1B-";
static char *cfgAltPeriod = "\x1B.";
static char *cfgAltSlash = "\x1B/";
static char *cfgAltColon = "\x1B:";
static char *cfgAltSemicolon = "\x1B;";
static char *cfgAltLess = "\x1B<";
static char *cfgAltEquals = "\x1B=";
static char *cfgAltGreater = "\x1B>";
static char *cfgAltQuestion = "\x1B?";
static char *cfgAltAt = "\x1B@";
static char *cfgAltLeftBracket = "\x1B[";
static char *cfgAltBackslash = "\x1B\\";
static char *cfgAltRightBracket = "\x1B]";
static char *cfgAltCircumflex = "\x1B^";
static char *cfgAltUnderscore = "\x1B_";
static char *cfgAltBacktick = "\x1B`";
static char *cfgAltLeftBrace = "\x1B{";
static char *cfgAltPipe = "\x1B|";
static char *cfgAltRightBrace = "\x1B}";
static char *cfgAltTilde = "\x1B~";
static char *cfgAltBackspace = "\x1B\x7F";
#ifdef DEBUG_LOG_SESSION
static void logCharacters(int mode, const char *buffer, int size) {
static int logFd = -2;
static long lastTimeStamp;
struct timeval timeValue;
if (logFd == -2) {
char *logger;
if ((logger = getenv("WY60LOGFILE")) != NULL) {
logFd = creat(logger, 0644);
gettimeofday(&timeValue, 0);
lastTimeStamp = timeValue.tv_sec*10 + timeValue.tv_usec/100000;
} else
logFd = -1;
}
if (logFd >= 0) {
static void flushConsole(void);
int header[4];
gettimeofday(&timeValue, 0);
header[0] = htonl(sizeof(header));
header[1] = htonl(size + sizeof(header));
header[2] = htonl(mode);
header[3] = htonl(timeValue.tv_sec*10 + timeValue.tv_usec/100000 -
lastTimeStamp);
lastTimeStamp = timeValue.tv_sec*10 + timeValue.tv_usec/100000;
flushConsole();
write(logFd, header, sizeof(header));
write(logFd, buffer, size);
}
return;
}
#else
#define logCharacters(mode,buffer,size) do {} while (0)
#endif
#ifdef DEBUG_LOG_HOST
static void logHostCharacter(int mode, char ch) {
static int logFd = -2;
if (logFd == -2) {
char *logger;
if ((logger = getenv("WY60HOST")) != NULL) {
logFd = creat(logger, 0644);
} else
logFd = -1;
}
if (logFd >= 0) {
static void flushConsole(void);
char buffer[80];
if (isatty(logFd))
strcpy(buffer, mode ? "\x1B[35m" : "\x1B[32m");
else
*buffer = '\000';
if ((unsigned char)ch < (unsigned char)' ') {
sprintf(strchr(buffer, '\000'), "^%c", ch | '@');
} else if (ch & 0x80) {
sprintf(strchr(buffer, '\000'), "\\x%02X", ch);
} else {
sprintf(strchr(buffer, '\000'), "%c", ch);
}
if (isatty(logFd))
strcat(buffer, "\x1B[39m");
flushConsole();
write(logFd, buffer, strlen(buffer));
}
}
static void logHostString(const char *buffer) {
for (; *buffer; buffer++)
logHostCharacter(0, *buffer);
return;
}
static void logHostKey(char ch) {
logHostCharacter(1, ch);
return;
}
#else
#define logHostCharacter(m,ch) do {} while (0)
#define logHostString(buffer) do {} while (0)
#define logHostKey(ch) do {} while (0)
#endif
#ifdef DEBUG_DECODE
static char _decodeBuffer[1024];
static int _decodeFd = -2;
static void logDecode(const char *format, ...) {
if (_decodeFd == -2) {
char *logger;
if ((logger = getenv("WY60DECODE")) != NULL) {
_decodeFd = creat(logger, 0644);
} else
_decodeFd = -1;
}
if (_decodeFd >= 0) {
va_list argList;
char *ptr;
int len;
va_start(argList, format);
if (!*_decodeBuffer && isatty(_decodeFd))
strcpy(_decodeBuffer, "\x1B[34m");
ptr = strrchr(_decodeBuffer, '\000');
len = &_decodeBuffer[sizeof(_decodeBuffer) - 7] - ptr;
vsnprintf(ptr, len, format, argList);
va_end(argList);
}
return;
}
static void logDecodeFlush(void) {
if (_decodeFd >= 0) {
static void flushConsole(void);
if (isatty(_decodeFd))
strcat(_decodeBuffer, "\x1B[39m");
strcat(_decodeBuffer, "\r\n");
flushConsole();
write(_decodeFd, _decodeBuffer, strlen(_decodeBuffer));
*_decodeBuffer = '\000';
}
return;
}
#else
#if defined(__GNUC__) && HAVE_VARIADICMACROS && \
!defined(_AIX) && !(defined(__APPLE__) && defined(__MACH__))
#define logDecode(format,args...) do {} while (0)
#define logDecodeFlush() do {} while (0)
#else
static void logDecode(const char *format, ...) { return; }
static void logDecodeFlush(void) { return; }
#endif
#endif
#if !HAVE_SYS_POLL_H
struct pollfd {
int fd;
short int events;
short int revents;
};
enum { POLLIN = 1, POLLPRI = 2, POLLOUT = 4,
POLLERR = 8, POLLHUP = 16, POLLNVAL = 32 };
static int poll(struct pollfd *fds, unsigned long nfds, int timeout) {
// This emulation function is somewhat limited. Most notably, it will never
// report POLLERR, POLLHUP, or POLLNVAL. The calling code has to detect
// these error conditions by some other means (typically by read() or write()
// reporting end-of-file).
fd_set readFds, writeFds, exceptionFds;
struct timeval *timeoutPtr, timeoutStruct;
int i, rc, fd;
FD_ZERO(&readFds);
FD_ZERO(&writeFds);
FD_ZERO(&exceptionFds);
fd = -1;
for (i = nfds; i--; ) {
if (fds[i].events & POLLIN)
FD_SET(fds[i].fd, &readFds);
if (fds[i].events & POLLOUT)
FD_SET(fds[i].fd, &writeFds);
if (fds[i].events & POLLPRI)
FD_SET(fds[i].fd, &exceptionFds);
if (fds[i].fd > fd)
fd = fds[i].fd;
fds[i].revents = 0;
}
if (timeout < 0)
timeoutPtr = NULL;
else {
timeoutStruct.tv_sec = timeout/1000;
timeoutStruct.tv_usec = (timeout%1000) * 1000;
timeoutPtr = &timeoutStruct;
}
i = select(fd + 1, &readFds, &writeFds, &exceptionFds,
timeoutPtr);
if (i <= 0)
rc = i;
else {
rc = 0;
for (i = nfds; i--; ) {
if (FD_ISSET(fds[i].fd, &readFds))
fds[i].revents |= POLLIN;
if (FD_ISSET(fds[i].fd, &writeFds))
fds[i].revents |= POLLOUT;
if (FD_ISSET(fds[i].fd, &exceptionFds))
fds[i].revents |= POLLPRI;
if (fds[i].revents)
rc++;
}
}
return(rc);
}
#endif
#if !HAVE_TERM_H && !HAVE_NCURSES_TERM_H
#undef auto_right_margin
#undef eat_newline_glitch
#undef acs_chars
#undef bell
#undef carriage_return
#undef clear_screen
#undef clr_eol
#undef clr_eos
#undef cursor_address
#undef cursor_down
#undef cursor_home
#undef cursor_invisible
#undef cursor_left
#undef cursor_normal
#undef cursor_right
#undef cursor_up
#undef cursor_visible
#undef delete_character
#undef delete_line
#undef ena_acs
#undef enter_alt_charset_mode
#undef enter_blink_mode
#undef enter_bold_mode
#undef enter_ca_mode
#undef enter_dim_mode
#undef enter_insert_mode
#undef enter_standout_mode
#undef enter_underline_mode
#undef exit_alt_charset_mode
#undef exit_attribute_mode
#undef exit_ca_mode
#undef exit_insert_mode
#undef exit_standout_mode
#undef exit_underline_mode
#undef init_1string
#undef init_2string
#undef init_3string
#undef init_file
#undef init_prog
#undef insert_character
#undef insert_line
#undef key_a1
#undef key_a3
#undef key_b2
#undef key_backspace
#undef key_beg
#undef key_btab
#undef key_c1
#undef key_c3
#undef key_cancel
#undef key_catab
#undef key_clear
#undef key_close
#undef key_command
#undef key_copy
#undef key_create
#undef key_ctab
#undef key_dc
#undef key_dl
#undef key_down
#undef key_eic
#undef key_end
#undef key_enter
#undef key_eol
#undef key_eos
#undef key_exit
#undef key_f0
#undef key_f1
#undef key_f2
#undef key_f3
#undef key_f4
#undef key_f5
#undef key_f6
#undef key_f7
#undef key_f8
#undef key_f9
#undef key_f10
#undef key_f11
#undef key_f12
#undef key_f13
#undef key_f14
#undef key_f15
#undef key_f16
#undef key_f17
#undef key_f18
#undef key_f19
#undef key_f20
#undef key_f21
#undef key_f22
#undef key_f23
#undef key_f24
#undef key_f25
#undef key_f26
#undef key_f27
#undef key_f28
#undef key_f29
#undef key_f30
#undef key_f31
#undef key_f32
#undef key_f33
#undef key_f34
#undef key_f35
#undef key_f36
#undef key_f37
#undef key_f38
#undef key_f39
#undef key_f40
#undef key_f41
#undef key_f42
#undef key_f43
#undef key_f44
#undef key_f45
#undef key_f46
#undef key_f47
#undef key_f48
#undef key_f49
#undef key_f50
#undef key_f51
#undef key_f52
#undef key_f53
#undef key_f54
#undef key_f55
#undef key_f56
#undef key_f57
#undef key_f58
#undef key_f59
#undef key_f60
#undef key_f61
#undef key_f62
#undef key_f63
#undef key_find
#undef key_help
#undef key_home
#undef key_ic
#undef key_il
#undef key_left
#undef key_ll
#undef key_mark
#undef key_message
#undef key_move
#undef key_next
#undef key_npage
#undef key_open
#undef key_options
#undef key_ppage
#undef key_previous
#undef key_print
#undef key_redo
#undef key_reference
#undef key_refresh
#undef key_replace
#undef key_restart
#undef key_resume
#undef key_right
#undef key_save
#undef key_sbeg
#undef key_scancel
#undef key_scommand
#undef key_scopy
#undef key_screate
#undef key_sdc
#undef key_sdl
#undef key_select
#undef key_send
#undef key_seol
#undef key_sexit
#undef key_sf
#undef key_sfind
#undef key_shelp
#undef key_shome
#undef key_sic
#undef key_sleft
#undef key_smessage
#undef key_smove
#undef key_snext
#undef key_soptions
#undef key_sprevious
#undef key_sprint
#undef key_sr
#undef key_sredo
#undef key_sreplace
#undef key_sright
#undef key_srsume
#undef key_ssave
#undef key_ssuspend
#undef key_stab
#undef key_sundo
#undef key_suspend
#undef key_undo
#undef key_up
#undef orig_pair
#undef parm_delete_line
#undef parm_down_cursor
#undef parm_insert_line
#undef parm_left_cursor
#undef parm_right_cursor
#undef parm_up_cursor
#undef reset_1string
#undef reset_2string
#undef reset_3string
#undef reset_file
#undef scroll_forward
#undef set_a_foreground
#undef set_attributes
#undef set_foreground
#define auto_right_margin wy60_auto_right_margin
#define eat_newline_glitch wy60_eat_newline_glitch
#define acs_chars wy60_acs_chars
#define bell wy60_bell
#define carriage_return wy60_carriage_return
#define clear_screen wy60_clear_screen
#define clr_eol wy60_clr_eol
#define clr_eos wy60_clr_eos
#define cursor_address wy60_cursor_address
#define cursor_down wy60_cursor_down
#define cursor_home wy60_cursor_home
#define cursor_invisible wy60_cursor_invisible
#define cursor_left wy60_cursor_left
#define cursor_normal wy60_cursor_normal
#define cursor_right wy60_cursor_right
#define cursor_up wy60_cursor_up
#define cursor_visible wy60_cursor_visible
#define delete_character wy60_delete_character
#define delete_line wy60_delete_line
#define ena_acs wy60_ena_acs
#define enter_alt_charset_mode wy60_enter_alt_charset_mode
#define enter_blink_mode wy60_enter_blink_mode
#define enter_bold_mode wy60_enter_bold_mode
#define enter_ca_mode wy60_enter_ca_mode
#define enter_dim_mode wy60_enter_dim_mode
#define enter_insert_mode wy60_enter_insert_mode
#define enter_standout_mode wy60_enter_standout_mode
#define enter_underline_mode wy60_enter_underline_mode
#define exit_alt_charset_mode wy60_exit_alt_charset_mode
#define exit_attribute_mode wy60_exit_attribute_mode
#define exit_ca_mode wy60_exit_ca_mode
#define exit_insert_mode wy60_exit_insert_mode
#define exit_standout_mode wy60_exit_standout_mode
#define exit_underline_mode wy60_exit_underline_mode
#define init_1string wy60_init_1string
#define init_2string wy60_init_2string
#define init_3string wy60_init_3string
#define init_file wy60_init_file
#define init_prog wy60_init_prog
#define insert_character wy60_insert_character
#define insert_line wy60_insert_line
#define key_a1 wy60_key_a1
#define key_a3 wy60_key_a3
#define key_b2 wy60_key_b2
#define key_backspace wy60_key_backspace
#define key_beg wy60_key_beg
#define key_btab wy60_key_btab
#define key_c1 wy60_key_c1
#define key_c3 wy60_key_c3
#define key_cancel wy60_key_cancel
#define key_catab wy60_key_catab
#define key_clear wy60_key_clear
#define key_close wy60_key_close
#define key_command wy60_key_command
#define key_copy wy60_key_copy
#define key_create wy60_key_create
#define key_ctab wy60_key_ctab
#define key_dc wy60_key_dc
#define key_dl wy60_key_dl
#define key_down wy60_key_down
#define key_eic wy60_key_eic
#define key_end wy60_key_end
#define key_enter wy60_key_enter
#define key_eol wy60_key_eol
#define key_eos wy60_key_eos
#define key_exit wy60_key_exit
#define key_f0 wy60_key_f0
#define key_f1 wy60_key_f1
#define key_f2 wy60_key_f2
#define key_f3 wy60_key_f3
#define key_f4 wy60_key_f4
#define key_f5 wy60_key_f5
#define key_f6 wy60_key_f6
#define key_f7 wy60_key_f7
#define key_f8 wy60_key_f8
#define key_f9 wy60_key_f9
#define key_f10 wy60_key_f10
#define key_f11 wy60_key_f11
#define key_f12 wy60_key_f12
#define key_f13 wy60_key_f13
#define key_f14 wy60_key_f14
#define key_f15 wy60_key_f15
#define key_f16 wy60_key_f16
#define key_f17 wy60_key_f17
#define key_f18 wy60_key_f18
#define key_f19 wy60_key_f19
#define key_f20 wy60_key_f20
#define key_f21 wy60_key_f21
#define key_f22 wy60_key_f22
#define key_f23 wy60_key_f23
#define key_f24 wy60_key_f24
#define key_f25 wy60_key_f25
#define key_f26 wy60_key_f26
#define key_f27 wy60_key_f27
#define key_f28 wy60_key_f28
#define key_f29 wy60_key_f29
#define key_f30 wy60_key_f30
#define key_f31 wy60_key_f31
#define key_f32 wy60_key_f32
#define key_f33 wy60_key_f33
#define key_f34 wy60_key_f34
#define key_f35 wy60_key_f35
#define key_f36 wy60_key_f36
#define key_f37 wy60_key_f37
#define key_f38 wy60_key_f38
#define key_f39 wy60_key_f39
#define key_f40 wy60_key_f40
#define key_f41 wy60_key_f41
#define key_f42 wy60_key_f42
#define key_f43 wy60_key_f43
#define key_f44 wy60_key_f44
#define key_f45 wy60_key_f45
#define key_f46 wy60_key_f46
#define key_f47 wy60_key_f47
#define key_f48 wy60_key_f48
#define key_f49 wy60_key_f49
#define key_f50 wy60_key_f50
#define key_f51 wy60_key_f51
#define key_f52 wy60_key_f52
#define key_f53 wy60_key_f53
#define key_f54 wy60_key_f54
#define key_f55 wy60_key_f55
#define key_f56 wy60_key_f56
#define key_f57 wy60_key_f57
#define key_f58 wy60_key_f58
#define key_f59 wy60_key_f59
#define key_f60 wy60_key_f60
#define key_f61 wy60_key_f61
#define key_f62 wy60_key_f62
#define key_f63 wy60_key_f63
#define key_find wy60_key_find
#define key_help wy60_key_help
#define key_home wy60_key_home
#define key_ic wy60_key_ic
#define key_il wy60_key_il
#define key_left wy60_key_left
#define key_ll wy60_key_ll
#define key_mark wy60_key_mark
#define key_message wy60_key_message
#define key_move wy60_key_move
#define key_next wy60_key_next
#define key_npage wy60_key_npage
#define key_open wy60_key_open
#define key_options wy60_key_options
#define key_ppage wy60_key_ppage
#define key_previous wy60_key_previous
#define key_print wy60_key_print
#define key_redo wy60_key_redo
#define key_reference wy60_key_reference
#define key_refresh wy60_key_refresh
#define key_replace wy60_key_replace
#define key_restart wy60_key_restart
#define key_resume wy60_key_resume
#define key_right wy60_key_right
#define key_save wy60_key_save
#define key_sbeg wy60_key_sbeg
#define key_scancel wy60_key_scancel
#define key_scommand wy60_key_scommand
#define key_scopy wy60_key_scopy
#define key_screate wy60_key_screate
#define key_sdc wy60_key_sdc
#define key_sdl wy60_key_sdl
#define key_select wy60_key_select
#define key_send wy60_key_send
#define key_seol wy60_key_seol
#define key_sexit wy60_key_sexit
#define key_sf wy60_key_sf
#define key_sfind wy60_key_sfind
#define key_shelp wy60_key_shelp
#define key_shome wy60_key_shome
#define key_sic wy60_key_sic
#define key_sleft wy60_key_sleft
#define key_smessage wy60_key_smessage
#define key_smove wy60_key_smove
#define key_snext wy60_key_snext
#define key_soptions wy60_key_soptions
#define key_sprevious wy60_key_sprevious
#define key_sprint wy60_key_sprint
#define key_sr wy60_key_sr
#define key_sredo wy60_key_sredo
#define key_sreplace wy60_key_sreplace
#define key_sright wy60_key_sright
#define key_srsume wy60_key_srsume
#define key_ssave wy60_key_ssave
#define key_ssuspend wy60_key_ssuspend
#define key_stab wy60_key_stab
#define key_sundo wy60_key_sundo
#define key_suspend wy60_key_suspend
#define key_undo wy60_key_undo
#define key_up wy60_key_up
#define orig_pair wy60_orig_pair
#define parm_delete_line wy60_parm_delete_line
#define parm_down_cursor wy60_parm_down_cursor
#define parm_insert_line wy60_parm_insert_line
#define parm_left_cursor wy60_parm_left_cursor
#define parm_right_cursor wy60_parm_right_cursor
#define parm_up_cursor wy60_parm_up_cursor
#define reset_1string wy60_reset_1string
#define reset_2string wy60_reset_2string
#define reset_3string wy60_reset_3string
#define reset_file wy60_reset_file
#define scroll_forward wy60_scroll_forward
#define set_a_foreground wy60_set_a_foreground
#define set_attributes wy60_set_attributes
#define set_foreground wy60_set_foreground
static int auto_right_margin;
static int eat_newline_glitch;
static const char *acs_chars;
static const char *bell;
static const char *carriage_return;
static const char *clear_screen;
static const char *clr_eol;
static const char *clr_eos;
static const char *cursor_address;
static const char *cursor_down;
static const char *cursor_home;
static const char *cursor_invisible;
static const char *cursor_left;
static const char *cursor_normal;
static const char *cursor_right;
static const char *cursor_up;
static const char *cursor_visible;
static const char *delete_character;
static const char *delete_line;
static const char *ena_acs;