Source Code 1994 March/Source_Code_CD-ROM_Walnut_Creek_March_1994.iso/compsrcs/misc/volume33/pdcurses/part05

Text File | 1992-11-19 | 55.0 KB | 1,911 lines

Newsgroups: comp.sources.misc
From: [e-mail] (Mark Hessling)
Subject:  v33i085:  pdcurses - Public Domain curses library for DOS and OS/2 v2.0, Part05/11
Message-ID: <[e-mail]>
X-Md4-Signature: bc22152f6816b71345cd5daeb4b830b5
Date: Thu, 19 Nov 1992 04:03:14 GMT
Approved: [e-mail]

Submitted-by: [e-mail] (Mark Hessling)
Posting-number: Volume 33, Issue 85
Archive-name: pdcurses/part05
Environment: DOS,OS/2,ANSI-C

#! /bin/sh
# This is a shell archive.  Remove anything before this line, then feed it
# into a shell via "sh file" or similar.  To overwrite existing files,
# type "sh file -c".
# Contents:  demos/firework.c doc/overview.man nonport/resizew.c
#   nonport/winprint.c portable/initpair.c portable/longname.c
#   portable/pnoutref.c portable/waddch.c portable/wgetstr.c
#   private/_chadd.c private/_clrupda.c private/_inswin.c
#   private/_makenew.c tools/manext.c
# Wrapped by kent@sparky on Wed Nov 18 21:44:07 1992
PATH=/bin:/usr/bin:/usr/ucb:/usr/local/bin:/usr/lbin ; export PATH
echo If this archive is complete, you will see the following message:
echo '          "shar: End of archive 5 (of 11)."'
if test -f 'demos/firework.c' -a "${1}" != "-c" ; then
  echo shar: Will not clobber existing file \"'demos/firework.c'\"
else
  echo shar: Extracting \"'demos/firework.c'\" \(3454 characters\)
  sed "s/^X//" >'demos/firework.c' <<'END_OF_FILE'
X#include <stdio.h>
X#include <signal.h>
X#include <curses.h>
X#include <ctype.h>
X#include <sys/types.h>
X#include <time.h>
X#define DELAYSIZE 100
Xmain()
X{
X       int start,end,row,diff,flag,direction,seed;
X       int myrefresh();
X       void explode();
X
X       initscr();
X       if (has_colors())
X          start_color();
X       seed = time((time_t *)0);
X       srand(seed);
X       while(typeahead(stdin) == FALSE)
X               {
X                do {
X                       start = rand() % (COLS -3);
X                       end = rand() % (COLS - 3);
X                       start = (start < 2) ? 2 : start;
X                       end = (end < 2) ? 2 : end;
X                       direction = (start > end) ? -1 : 1;
X                       diff = abs(start-end);
X                   } while (diff<2 || diff>=LINES-2);
X                attrset(A_NORMAL);
X                for (row=0;row<diff;row++)
X                       {
X                        mvprintw(LINES - row,start + (row * direction),
X                               (direction < 0) ? "\\" : "/");
X                        if (flag++)
X                               {
X                                myrefresh();
X                                clear();
X                                flag = 0;
X                               }
X                       }
X               if (flag++)
X                       {
X                        myrefresh();
X                        flag = 0;
X                       }
X               seed = time((time_t *)0);
X               srand(seed);
X               explode(LINES-row,start+(diff*direction));
X               clear();
X               myrefresh();
X              }
X       endwin();
X       exit(0);
X}
Xvoid explode(row,col)
Xint row,col;
X{
X       clear();
X       mvprintw(row,col,"-");
X       myrefresh();
X
X       init_pair(1,get_colour(),COLOR_BLACK);
X       attrset(COLOR_PAIR(1));
X       mvprintw(row-1,col-1," - ");
X       mvprintw(row,col-1,"-+-");
X       mvprintw(row+1,col-1," - ");
X       myrefresh();
X
X       init_pair(1,get_colour(),COLOR_BLACK);
X       attrset(COLOR_PAIR(1));
X       mvprintw(row-2,col-2," --- ");
X       mvprintw(row-1,col-2,"-+++-");
X       mvprintw(row,  col-2,"-+#+-");
X       mvprintw(row+1,col-2,"-+++-");
X       mvprintw(row+2,col-2," --- ");
X       myrefresh();
X
X       init_pair(1,get_colour(),COLOR_BLACK);
X       attrset(COLOR_PAIR(1));
X       mvprintw(row-2,col-2," +++ ");
X       mvprintw(row-1,col-2,"++#++");
X       mvprintw(row,  col-2,"+# #+");
X       mvprintw(row+1,col-2,"++#++");
X       mvprintw(row+2,col-2," +++ ");
X       myrefresh();
X
X       init_pair(1,get_colour(),COLOR_BLACK);
X       attrset(COLOR_PAIR(1));
X       mvprintw(row-2,col-2,"  #  ");
X       mvprintw(row-1,col-2,"## ##");
X       mvprintw(row,  col-2,"#   #");
X       mvprintw(row+1,col-2,"## ##");
X       mvprintw(row+2,col-2,"  #  ");
X       myrefresh();
X
X       init_pair(1,get_colour(),COLOR_BLACK);
X       attrset(COLOR_PAIR(1));
X       mvprintw(row-2,col-2," # # ");
X       mvprintw(row-1,col-2,"#   #");
X       mvprintw(row,  col-2,"     ");
X       mvprintw(row+1,col-2,"#   #");
X       mvprintw(row+2,col-2," # # ");
X       myrefresh();
X       return;
X}
Xint myrefresh()
X{
X       delay_output(DELAYSIZE);
X       move(LINES-1,COLS-1);
X       refresh();
X}
X
Xint get_colour()
X{
X int attr;
X       attr = (rand() % 16)+1;
X       if (attr == 1 || attr == 9)
X          attr = COLOR_RED;
X       if (attr > 8)
X          attr |= A_BOLD;
X       return(attr);
X}
END_OF_FILE
  if test 3454 -ne `wc -c <'demos/firework.c'`; then
    echo shar: \"'demos/firework.c'\" unpacked with wrong size!
  fi
  # end of 'demos/firework.c'
fi
if test -f 'doc/overview.man' -a "${1}" != "-c" ; then
  echo shar: Will not clobber existing file \"'doc/overview.man'\"
else
  echo shar: Extracting \"'doc/overview.man'\" \(3058 characters\)
  sed "s/^X//" >'doc/overview.man' <<'END_OF_FILE'
X/*man-start*********************************************************************
X
X            Curses Overview
X
XThe X/Open Curses Interface Definition describes a set of C-Language
Xfunctions that provide screen-handling and updating, which are
Xcollectively known as the curses library.
X
XThe curses library permits manipulation of data structures called
Xwindows which may be thought of as two-dimensional arrays of
Xcharacters representing all or part of a terminal's screen.  The
Xwindows are manipulated using a procedural interface described
Xelsewhere.  The curses package maintains a record of what characters
Xare on the screen.  At the most basic level, manipulation is done with
Xthe routines move() and addch() which are used to "move" the curses
Xaround and add characters to the default window, stdscr, which
Xrepresents the whole screen.
X
XAn application may use these routines to add data to the window in any
Xconvenient order.  Once all data have been added, the routine
Xrefresh() is called.  The package then determines what changes have
Xbeen made which affect the screen.  The screen contents are then
Xchanged to reflect those characters now in the window. using a
Xsequence of operations optimised for the type of terminal in use.
X
XAt a higher level routines combining the actions of move() and addch()
Xare defined, as are routines to add whole strings and to perform
Xformat conversions in the manner of printf().
X
XInterfaces are alse defined to erase the entire window and to specify
Xthe attributes of individual characters in the winodw.  Attributes
Xsuch as inverse video, underline and blink can be used on a
Xper-character basis.
X
XNew windows can be created by allowing the application to build
Xseveral images of the screen and display the appropriate one very
Xquickly.  New windows are created using the routine newwin().  For
Xeach routine that manipulates the default window, stdscr, there is a
Xcorresponding routine prefixed with w to manipulate the contents of a
Xspecified window; for example, move() and wmove().  In fact, move(...)
Xis functionally equivalent to wmove( stdscr, ...).  This is similar to
Xthe interface offered by printf(...) and fprintf(stdout, ...).
X
XWindows do not have to correspond to the entire screen.  It is
Xpossible to create smaller windows, and also to indicate that the
Xwindow is only partially visible on the screen.  Furthermore, large
Xwindows or pads, which are bigger than the actual screen size, may be
Xcreated.
X
XThe routine newterm() may be called to "open" additional terminals by
Xlarge applications wishing to manipulate several terminals at once.
XThe set_term() function is used to select the terminal whose screen is
Xto be updated by the next refresh().
X
XInterfaces are also defined to allow input character manipulation and
Xto disable and enable many input attributes: character echo, single
Xcharacter input with or without signal processing (cbreak or raw
Xmodes), carriage returns mapping to newlines, screen scrolling, etc.
X
X**man-end**********************************************************************/
END_OF_FILE
  if test 3058 -ne `wc -c <'doc/overview.man'`; then
    echo shar: \"'doc/overview.man'\" unpacked with wrong size!
  fi
  # end of 'doc/overview.man'
fi
if test -f 'nonport/resizew.c' -a "${1}" != "-c" ; then
  echo shar: Will not clobber existing file \"'nonport/resizew.c'\"
else
  echo shar: Extracting \"'nonport/resizew.c'\" \(3723 characters\)
  sed "s/^X//" >'nonport/resizew.c' <<'END_OF_FILE'
X#ifndef NO_MEMORY_H
X#include <memory.h>
X#endif
X#define    CURSES_LIBRARY    1
X#include <curses.h>
X#undef    resize_win
X
X#ifndef NDEBUG
Xchar *rcsid_resizew = "$Header: c:/curses/nonport/RCS/resizew.c%v 2.0 1992/11/15 03:18:28 MH Rel $";
X#endif
X
X
X
X
X/*man-start*********************************************************************
X
X  resize_win()    -    Resize a window
X
X  PDCurses Description:
X     Resizes the passed WINDOW* to reflect the maximum size
X     represented by the WINDOW* fields _pmaxy and _pmaxx.
X
X     If _maxy < _pmaxy then new lines will be added.
X     The same is also true for _maxx and _pmaxx.
X
X     WARNING TO PROGRAMMERS:
X
X     This function assumes that when a window is enlarged
X     horizontally, the contents on each existing line will be
X     copied to the new, enlarged line and the remainder of the
X     enlarged line will be cleared.
X
X     When a window is enlarged vertically, each new line added
X     will be blank.
X
X     All borders will be observed and enlarged appropriately.
X
X     When a windows are shrunk, only the WINDOW* fields _pmaxy and
X     _pmaxx are affected.
X
X  PDCurses Return Value:
X     The resize_win() function returns a NULL pointer or a valid
X     WINDOW* which may or may not point to the same physical
X     window.  Besure to change all pointers to the passed window
X     to the address returned by this function (but only if it is
X     non-zero).
X
X  PDCurses Errors:
X     It is an error to pass a NULL WINDOW pointer.
X
X  Portability:
X     PDCurses    WINDOW*    resize_win( WINDOW* w, int lines, int cols );
X
X**man-end**********************************************************************/
X
XWINDOW*    resize_win(WINDOW *w, int lines, int cols)
X{
Xextern    void*    (*mallc)();    /* ptr to some malloc(size)    */
Xextern    void*    (*callc)();    /* ptr to some ecalloc(num,size)*/
Xextern    void    (*fre)();    /* ptr to some free(ptr)    */
X
X    WINDOW*    new;
X    int    ncols  = max(cols, w->_pmaxx);
X    int    nlines = max(lines, w->_pmaxy);
X    int    i;
X    int    j;
X
X    if (w == (WINDOW *)NULL)
X        return( (WINDOW *)NULL );
X
X    if ((lines > w->_pmaxy) || (cols > w->_pmaxx))
X    {
X        if ((new = PDC_makenew(nlines, ncols, w->_begy, w->_begx)) == (WINDOW *)NULL)
X            return( (WINDOW *)NULL );
X
X        new->_curx = w->_curx;
X        new->_cury = w->_cury;
X        new->_flags = w->_flags;
X        new->_attrs = w->_attrs;
X        new->_tabsize = w->_tabsize;
X        new->_clear = w->_clear;
X        new->_leave = w->_leave;
X        new->_scroll = w->_scroll;
X        new->_nodelay = w->_nodelay;
X        new->_use_keypad = w->_use_keypad;
X        new->_tmarg = w->_tmarg;
X        new->_bmarg = w->_bmarg;
X        new->_title = w->_title;
X        new->_title_ofs = w->_title_ofs;
X        new->_title_attr = w->_title_attr;
X        new->_parent = w->_parent;
X        memcpy(new->_borderchars, w->_borderchars, 8*sizeof(chtype));
X
X        for (i = 0; i < nlines; i++)
X        {
X            /*
X             * make and clear the lines
X             */
X            if ((new->_y[i] = (chtype*)(*callc)(ncols, sizeof(chtype))) == NULL)
X            {
X                for (j = 0; j < i; j++)
X                {
X                    /*
X                     * if error, free all the data
X                     */
X                    (*fre)(new->_y[j]);
X                }
X                (*fre)(new->_firstch);
X                (*fre)(new->_lastch);
X                (*fre)(new->_y);
X                (*fre)(new);
X                return( (WINDOW *)NULL );
X            }
X        }
X        if ((w != curscr) && (w != tmpwin))
X        {
X            overwrite(w, new);
X            wmove(new, w->_maxy - 1, 0);
X            wclrtobot(new);
X/* JGB box uses defaults if arguments are zero, but we don't want to do
X   this if the window currently has no box */
X            if (w->_borderchars[0] || w->_borderchars[2])
X                box(new, w->_borderchars[0], w->_borderchars[2]);
X        }
X        delwin(w);
X        return( new );
X    }
X    else
X    {
X        w->_bmarg = lines - 1;
X        w->_maxy = lines;
X        w->_maxx = cols;
X/* JGB box uses defaults if arguments are zero, but we don't want to do
X   this if the window currently has no box */
X        if (w->_borderchars[0] || w->_borderchars[2])
X            box(w, w->_borderchars[0], w->_borderchars[2]);
X        return( w );
X    }
X}
END_OF_FILE
  if test 3723 -ne `wc -c <'nonport/resizew.c'`; then
    echo shar: \"'nonport/resizew.c'\" unpacked with wrong size!
  fi
  # end of 'nonport/resizew.c'
fi
if test -f 'nonport/winprint.c' -a "${1}" != "-c" ; then
  echo shar: Will not clobber existing file \"'nonport/winprint.c'\"
else
  echo shar: Extracting \"'nonport/winprint.c'\" \(3060 characters\)
  sed "s/^X//" >'nonport/winprint.c' <<'END_OF_FILE'
X#ifndef NO_MEMORY_H
X#define    CURSES_LIBRARY    1
X#endif
X#include <curses.h>
X#undef    winPDC_print
X
X#ifndef NDEBUG
Xchar *rcsid_winprint = "$Header: c:/curses/nonport/RCS/winprint.c%v 2.0 1992/11/15 03:18:31 MH Rel $";
X#endif
X
X
X
X
X#define PRINT    0
X#define INIT    1
X#define READ    2
X
X/*man-start*********************************************************************
X
X  win_print()    - print contents of window to LPT1
X
X  PDCurses Description:
X     Prints the contents of the passed window or pad to LPT1:.  All
X     attributes are ignored.     Newlines will be appended to the end
X     of all win->_y[]s.  The caller must supply the compiler-
X     dependent port number.
X
X  PDCurses Return Value:
X     Return Status:    bit 0    0x01    Device Time Out
X             bit 1    0x02    Bad WINDOW* passed
X             bit 2    0x04    Unable to malloc memory
X             bit 3    0x08    I/O Error
X             bit 4    0x10    Selected
X             bit 5    0x20    Out of paper
X             bit 6    0x40    Acknowledge
X             bit 7    0x80    Not Busy
X
X     A return value of 0 indicates success.
X
X  PDCurses Errors:
X     It is an error to pass a NULL WINDOW pointer.
X
X  Portability:
X     PDCurses    int win_print( WINDOW* win, int port );
X
X**man-end**********************************************************************/
X
Xint    win_print(WINDOW *win, int port)
X{
X#if    defined( DOS )
X    char   *text;
X    int    i;
X    int    j;
X    int    status;
X    int    retry = 0;
Xextern    void*    (*mallc)();        /* ptr to some malloc(size)    */
Xextern    void*    (*callc)();        /* ptr to some ecalloc(num,size)*/
Xextern    void    (*fre)();        /* ptr to some free(ptr)    */
X
X    if (win == (WINDOW *)NULL)
X        return( 0x02 );
X
X    status = PDC_print(READ, 0, port);
X
X    if (((status & 0x20) != 0) || ((status & 0x08) != 0))
X        return( status );
X    /*
X     * Print the window title First
X     */
X    text = win->_title;
X    while (text != (char *)NULL)
X    {
X        status = PDC_print(PRINT, (int) *text, port);
X        while ((status & 0x80) == 0x00)
X        {
X            if ((status & 0x01) == 0x01)
X            {
X                retry++;
X                if (retry > 10)
X                    return( status );
X            }
X            if (((status & 0x20) == 0x20) ||
X                ((status & 0x10) == 0x00) ||
X                ((status & 0x08) == 0x08))
X            {
X                return( status );
X            }
X            status = PDC_print(READ, 0, port);
X        }
X    }
X    PDC_print(PRINT, '\r', port);
X    PDC_print(PRINT, '\n', port);
X    PDC_print(PRINT, '\n', port);
X    text = (*mallc)(win->_maxx);
X    if (text != (char *)NULL)
X    {
X        for (i = 0; i < win->_maxy; i++)
X        {
X            for (j = 0; j < win->_maxx; j++)
X            {
X                status = PDC_print(PRINT, (int) win->_y[i][j], port);
X                while ((status & 0x80) == 0x00)
X                {
X                    if ((status & 0x01) == 0x01)
X                    {
X                        retry++;
X                        if (retry > 10)
X                        {
X                            (*fre)(text);
X                            return( status );
X                        }
X                    }
X                    if (((status & 0x20) == 0x20) ||
X                        ((status & 0x10) == 0x00) ||
X                        ((status & 0x08) == 0x08))
X                    {
X                        (*fre)(text);
X                        return( status );
X                    }
X
X                    status = PDC_print(READ, 0, port);
X                }
X                retry = 0;
X
X            }
X            PDC_print(PRINT, '\r', port);
X            PDC_print(PRINT, '\n', port);
X        }
X        PDC_print(PRINT, '\f', port);
X        (*fre)(text);
X        return( 0x00 );
X    }
X    return( 0x04 );
X#endif
X#if    defined( HC ) && defined( FLEXOS )
X    return( 0x03 );
X#endif
X#ifdef OS2
X    return( 0x03 );
X#endif
X}
END_OF_FILE
  if test 3060 -ne `wc -c <'nonport/winprint.c'`; then
    echo shar: \"'nonport/winprint.c'\" unpacked with wrong size!
  fi
  # end of 'nonport/winprint.c'
fi
if test -f 'portable/initpair.c' -a "${1}" != "-c" ; then
  echo shar: Will not clobber existing file \"'portable/initpair.c'\"
else
  echo shar: Extracting \"'portable/initpair.c'\" \(3582 characters\)
  sed "s/^X//" >'portable/initpair.c' <<'END_OF_FILE'
X#define    CURSES_LIBRARY    1
X#include <curses.h>
X#undef init_pair
X
X#ifndef    NDEBUG
Xchar *rcsid_initpair = "$Header: c:/curses/portable/RCS/initpair.c%v 2.0 1992/11/15 03:28:56 MH Rel $";
X#endif
X
X
X
X
X/*man-start*********************************************************************
X
X  initpair()    - Change the definition of a color-pair.
X
X  PDCurses Description:
X
X     This routine is used to change the definition of a color-pair.
X     The routine takes three arguments: the number of the color-pair
X     to be redefined, and the new values of the foreground and
X     background colors.
X
X     The value of colorpair must be between 1 and COLOR_PAIRS-1.
X     The values of foreground and background must be between 0 and
X     COLORS-1.
X
X  PDCurses Return Value:
X     This function returns OK on success and ERR on error.
X
X  PDCurses Errors:
X     It is an error to call this function with values outside of the
X     ranges specified above.
X
X  Portability:
X     PDCurses    int init_pair( int colorpair, short foreground, short background);
X     SYS V Curses    int init_pair( int colorpair, short foreground, short background);
X
X**man-end**********************************************************************/
X
X
Xunsigned char    atrtab[MAX_ATRTAB] = /* COLOR_PAIR to attribute encoding table. */
X {0x07,0x0F,0x70,0x78,0x87,0x8F,0xF0,0xF8,
X  0x07,0x0F,0x70,0x78,0x87,0x8F,0xF0,0xF8,0x07,0x0F,0x70,0x78,0x87,0x8F,0xF0,0xF8,
X  0x07,0x0F,0x70,0x78,0x87,0x8F,0xF0,0xF8,0x07,0x0F,0x70,0x78,0x87,0x8F,0xF0,0xF8,
X  0x07,0x0F,0x70,0x78,0x87,0x8F,0xF0,0xF8,0x07,0x0F,0x70,0x78,0x87,0x8F,0xF0,0xF8,
X  0x07,0x0F,0x70,0x78,0x87,0x8F,0xF0,0xF8,0x07,0x0F,0x70,0x78,0x87,0x8F,0xF0,0xF8,
X  0x07,0x0F,0x70,0x78,0x87,0x8F,0xF0,0xF8,0x07,0x0F,0x70,0x78,0x87,0x8F,0xF0,0xF8,
X  0x07,0x0F,0x70,0x78,0x87,0x8F,0xF0,0xF8,0x07,0x0F,0x70,0x78,0x87,0x8F,0xF0,0xF8,
X  0x07,0x0F,0x70,0x78,0x87,0x8F,0xF0,0xF8,0x07,0x0F,0x70,0x78,0x87,0x8F,0xF0,0xF8,
X  0x07,0x0F,0x70,0x78,0x87,0x8F,0xF0,0xF8,0x07,0x0F,0x70,0x78,0x87,0x8F,0xF0,0xF8,
X  0x07,0x0F,0x70,0x78,0x87,0x8F,0xF0,0xF8,0x07,0x0F,0x70,0x78,0x87,0x8F,0xF0,0xF8,
X  0x07,0x0F,0x70,0x78,0x87,0x8F,0xF0,0xF8,0x07,0x0F,0x70,0x78,0x87,0x8F,0xF0,0xF8,
X  0x07,0x0F,0x70,0x78,0x87,0x8F,0xF0,0xF8,0x07,0x0F,0x70,0x78,0x87,0x8F,0xF0,0xF8,
X  0x07,0x0F,0x70,0x78,0x87,0x8F,0xF0,0xF8,0x07,0x0F,0x70,0x78,0x87,0x8F,0xF0,0xF8,
X  0x07,0x0F,0x70,0x78,0x87,0x8F,0xF0,0xF8,0x07,0x0F,0x70,0x78,0x87,0x8F,0xF0,0xF8,
X  0x07,0x0F,0x70,0x78,0x87,0x8F,0xF0,0xF8,0x07,0x0F,0x70,0x78,0x87,0x8F,0xF0,0xF8,
X  0x07,0x0F,0x70,0x78,0x87,0x8F,0xF0,0xF8,0x07,0x0F,0x70,0x78,0x87,0x8F,0xF0,0xF8,
X  0x07,0x0F,0x70,0x78,0x87,0x8F,0xF0,0xF8,0x07,0x0F,0x70,0x78,0x87,0x8F,0xF0,0xF8,
X  0x70,0x00,0x17,0x00,0x00,0x00,0x00,0x00
X  };
X
Xint init_pair(int colorpair,short foreground,short background)
X{
X extern int COLOR_PAIRS;
X unsigned char norm,reverse;
X
X if (colorpair >= COLOR_PAIRS || colorpair < 1)
X    return(ERR);
X
X norm = (unsigned char)(foreground & 0x0007) + ((background & 0x0007)<<4);
X reverse = (unsigned char)(background & 0x0007) + ((foreground & 0x0007)<<4);
X
X atrtab[(colorpair*8)+0] = norm;                             /* normal */
X atrtab[(colorpair*8)+1] = norm + 8;                       /* bold */
X atrtab[(colorpair*8)+2] = reverse;                     /* reverse */
X atrtab[(colorpair*8)+3] = reverse + 8;            /* bold-reverse */
X atrtab[(colorpair*8)+4] = norm + 128;                    /* blink */
X atrtab[(colorpair*8)+5] = norm + 8 + 128;           /* bold-blink */
X atrtab[(colorpair*8)+6] = reverse + 128;         /* reverse-blink */
X atrtab[(colorpair*8)+7] = reverse + 8 + 128;/* reverse-bold-blink */
X return(OK);
X}
END_OF_FILE
  if test 3582 -ne `wc -c <'portable/initpair.c'`; then
    echo shar: \"'portable/initpair.c'\" unpacked with wrong size!
  fi
  # end of 'portable/initpair.c'
fi
if test -f 'portable/longname.c' -a "${1}" != "-c" ; then
  echo shar: Will not clobber existing file \"'portable/longname.c'\"
else
  echo shar: Extracting \"'portable/longname.c'\" \(3294 characters\)
  sed "s/^X//" >'portable/longname.c' <<'END_OF_FILE'
X#include <stdio.h>
X#include <string.h>
X#define    CURSES_LIBRARY    1
X#include <curses.h>
X#undef    longname
X
X#ifndef    NDEBUG
Xchar *rcsid_longname = "$Header: c:/curses/portable/RCS/longname.c%v 2.0 1992/11/15 03:28:59 MH Rel $";
X#endif
X
X
X
X
X#ifdef    FLEXOS
Xextern    char*    _flexos_gname();
X#endif
X
Xstatic    char    _display[ 128 ];
X
X
X
X
X/*man-start*********************************************************************
X
X  longname()    - return full terminal type name
X
X  X/Open Description:
X     This function returns a pointer to a static area containing a
X     verbose description of the current terminal.  The maximum length
X     of the string is 128 characters.  It is defined only after the
X     call to initscr() or newterm().  The area is overwritten by each
X     call to newterm() and is not restored by set_term().  The value
X     should therefore be saved between calls to newterm(), if
X     longname() is going to be used with multiple terminals.
X
X  PDCurses Description:
X     In addition to the above definition, the form of this string is
X     the adapter name (or video card name) and the text resolution.
X     This may also be followed by the notation that the video card
X     may be a clone, which indicates that the card identification
X     maps to more than one unique card.
X
X     e.g. The MDS Genius and the Quadram QuadHPG identify themselves
X     in the same manner, but are vastly different in maximum resolution.
X
X  X/Open Return Value:
X     The longname() function returns a pointer to a verbose description
X     of the current terminal on success and the null pointer on error.
X
X  X/Open Errors:
X     No errors are defined for this function.
X
X  Portability:
X     PDCurses    char* longname( void );
X     X/Open Dec '88    char* longname( void );
X     BSD Curses    char* longname( void );
X     SYS V Curses    char* longname( void );
X
X**man-end**********************************************************************/
X
Xchar*    longname(void)
X{
X#ifdef     OS2
X    switch    (_cursvar.adapter.adapter)
X    {
X    case DISPLAY_CGA:    sprintf(_display, "CGA-%dx%d", LINES, COLS);      break;
X    case DISPLAY_MONOCHROME:    sprintf(_display, "MDA-%dx%d", LINES, COLS);      break;
X    case DISPLAY_EGA:    sprintf(_display, "EGA-%dx%d", LINES, COLS); break;
X    case DISPLAY_VGA:    sprintf(_display, "VGA-%dx%d", LINES, COLS); break;
X    case DISPLAY_8514A:     sprintf(_display, "8514-%dx%d", LINES, COLS);  break;
X    default:    sprintf(_display, "Unknown-%dx%d", LINES, COLS);  break;
X    }
X#else
X    switch    (_cursvar.adapter)
X    {
X    case _CGA:    sprintf(_display, "CGA-%dx%d", LINES, COLS);      break;
X    case _MDA:    sprintf(_display, "MDA-%dx%d", LINES, COLS);      break;
X    case _EGACOLOR:    sprintf(_display, "EGAColor-%dx%d", LINES, COLS); break;
X    case _EGAMONO:    sprintf(_display, "EGAMono-%dx%d", LINES, COLS);  break;
X    case _VGACOLOR:    sprintf(_display, "VGAColor-%dx%d", LINES, COLS); break;
X    case _VGAMONO:    sprintf(_display, "VGAMono-%dx%d", LINES, COLS);  break;
X    case _MCGACOLOR:sprintf(_display, "MCGAColor-%dx%d", LINES, COLS);break;
X    case _MCGAMONO:    sprintf(_display, "MCGAMono-%dx%d", LINES, COLS); break;
X    case _MDS_GENIUS:sprintf(_display, "Genius-%dx%d", LINES, COLS);  break;
X#ifdef    FLEXOS
X    case _FLEXOS:    sprintf(_display, "%s", _cursesgname());      break;
X#endif
X    default:    sprintf(_display, "Unknown-%dx%d", LINES, COLS);  break;
X    }
X#endif
X
X    if (_cursvar.bogus_adapter)
X        strcat(_display, " (Clone)");
X    return (_display);
X}
END_OF_FILE
  if test 3294 -ne `wc -c <'portable/longname.c'`; then
    echo shar: \"'portable/longname.c'\" unpacked with wrong size!
  fi
  # end of 'portable/longname.c'
fi
if test -f 'portable/pnoutref.c' -a "${1}" != "-c" ; then
  echo shar: Will not clobber existing file \"'portable/pnoutref.c'\"
else
  echo shar: Extracting \"'portable/pnoutref.c'\" \(3448 characters\)
  sed "s/^X//" >'portable/pnoutref.c' <<'END_OF_FILE'
X#ifndef NO_MEMORY_H
X#include <memory.h>
X#endif
X#define    CURSES_LIBRARY    1
X#include <curses.h>
X#undef    pnoutrefresh
X
X#ifndef    NDEBUG
Xchar *rcsid_pnoutref = "$Header: c:/curses/portable/RCS/pnoutref.c%v 2.0 1992/11/15 03:29:14 MH Rel $";
X#endif
X
X
X
X
X/*man-start*********************************************************************
X
X  pnoutrefresh()    - refresh pad without updating physical screen
X
X  X/Open Description:
X     The prefresh routine copies the specified pad to the physical
X     terminal screen.  It takes account of what is already
X     displayed on the screen to optimize cursor movement.
X
X     The pnoutrefresh routine copies the named pad to the virtual
X     screen. It then compares the virtual screen with the physical
X     screen and performs the actual update.
X
X     These routines are analogous to the routines wrefresh and
X     wnoutrefresh except that pads, instead of windows, are
X     involved.  Additional parameters are also needed to indicate
X     what part of the pad and screen are involved. The upper left
X     corner of the part of the pad to be displayed is specified by
X     py and px.  The coordinates sy1, sx1, sy2, and sx2 specify the
X     edges of the screen rectangle that will contain the selected
X     part of the pad.
X
X     The lower right corner of the pad rectangle to be displayed is
X     calculated from the screen co-ordinates.  This ensures that
X     the screen rectangle and the pad rectangle are the same size.
X
X     Both rectangles must be entirely contained within their
X     respective structures.
X
X  PDCurses Description:
X     Contrary to the statements above, the pnoutrefresh() routine
X     will not perform an update to the physical screen.  This task
X     is performed by doupdate().
X
X  X/Open Return Value:
X     The prefresh() function returns OK on success and ERR on error.
X
X  PDCurses Errors:
X     It is an error to pass a null WINDOW* pointer.
X
X  Portability:
X     PDCurses    int pnoutrefresh( WINDOW* w, int py, int px,
X                         int sy1, int sx1,
X                         int sy2, int sx2 );
X     X/Open Dec '88    int pnoutrefresh( WINDOW* win, int py, int px,
X                         int sy1, int sx1,
X                         int sy2, int sx2 );
X     BSD Curses    int pnoutrefresh( WINDOW* w, int pminrow, int pmincol,
X                         int sminrow, int smincol,
X                         int smaxrow, int smaxcol );
X     SYS V Curses    int pnoutrefresh( WINDOW* win, int py, int px,
X                         int sy1, int sx1,
X                         int sy2, int sx2 );
X
X**man-end**********************************************************************/
X
Xint    pnoutrefresh(WINDOW* w,int py,int px,int sy1,int sx1,int sy2,int sx2)
X{
Xregister chtype*    dstp;
Xregister chtype*    srcp;
X    WINDOW*        s = tmpwin;
X    int        sline = sy1;
X    int        pline = py;
X
X
X    if (w == (WINDOW *)NULL)
X        return( ERR );
X
X    while (sline <= sy2)
X    {
X        if (pline < w->_maxy)
X        {
X#if     defined(DOS) || defined(OS2)
X#  if    SMALL || MEDIUM
X            srcp = &(w->_y[pline][px]);
X            dstp = &(s->_y[sline][sx1]);
X            movedata(FP_SEG(srcp), FP_OFF(srcp),
X                 FP_SEG(dstp), FP_OFF(dstp),
X                 (sx2 - sx1 + 1) * sizeof(chtype));
X#  else
X            memcpy(&(s->_y[sline][sx1]),
X                   &(w->_y[pline][px]),
X                   (sx2 - sx1 + 1) * sizeof(chtype));
X#  endif
X#endif
X
X            if ((s->_firstch[sline] == _NO_CHANGE) ||
X                (s->_firstch[sline] > sx1))
X            {
X                s->_firstch[sline] = sx1;
X            }
X
X            if (sx2 > s->_lastch[sline])
X                s->_lastch[sline] = sx2;
X
X            w->_firstch[pline] = _NO_CHANGE;  /* updated now */
X            w->_lastch[pline] = _NO_CHANGE;  /* updated now */
X        }
X        sline++;
X        pline++;
X    }
X
X    if (w->_clear)
X    {
X        w->_clear = FALSE;
X        s->_clear = TRUE;
X    }
X    return( OK );
X}
END_OF_FILE
  if test 3448 -ne `wc -c <'portable/pnoutref.c'`; then
    echo shar: \"'portable/pnoutref.c'\" unpacked with wrong size!
  fi
  # end of 'portable/pnoutref.c'
fi
if test -f 'portable/waddch.c' -a "${1}" != "-c" ; then
  echo shar: Will not clobber existing file \"'portable/waddch.c'\"
else
  echo shar: Extracting \"'portable/waddch.c'\" \(3156 characters\)
  sed "s/^X//" >'portable/waddch.c' <<'END_OF_FILE'
X#define    CURSES_LIBRARY    1
X#include <curses.h>
X#undef    waddch
X
X#ifndef    NDEBUG
Xchar *rcsid_waddch = "$Header: c:/curses/portable/RCS/waddch.c%v 2.0 1992/11/15 03:29:20 MH Rel $";
X#endif
X
X
X
X
X/*man-start*********************************************************************
X
X  waddch()    - add character to window
X
X  X/Open Description:
X     The routine addch inserts the character ch into the default
X     window at the current cursor position and the window cursor is
X     advanced.  The character is of the type chtype as containing
X     both data and attributes.
X
X     The routine waddch inserts the character ch into the specified
X     window at the current cursor position.  The cursor position is
X     advanced.
X
X     The routine mvaddch moves the cursor to the specified (y, x)
X     position and inserts the character ch into the default window.
X     The cursor position is advanced after the character has been
X     inserted.
X
X     The routine mvwaddch moves the cursor to the specified (y, x)
X     position and inserts the character ch into the specified
X     window.  The cursor position is advanced after the character
X     has been inserted.
X
X     All these routines are similar to putchar.  The following
X     information applies to all the routines.
X
X     If the cursor moves on to the right margin, an automatic
X     newline is performed.  If scrollok is enabled, and a character
X     is added to the bottom right corner of the screen, the
X     scrolling region will be scrolled up one line.  If scrolling
X     is not allowed, ERR will be returned.
X
X     If ch is a tab, newline, or backspace, the cursor will be
X     moved appropriately within the window.  If ch is a newline,
X     the clrtoeol routine is called before the cursor is moved to
X     the beginning of the next line.  If newline mapping is off,
X     the cursor will be moved to the next line, but the x
X     coordinate will be unchanged.  If ch is a tab the cursor is
X     moved to the next tab position within the window.  If ch is
X     another control character, it will be drawn in the ^X
X     notation.  Calling the inch routine after adding a control
X     character returns the representation of the control character,
X     not the control character.
X
X     Video attributes can be combined with a character by ORing
X     them into the parameter.  This will result in these attributes
X     being set.  The intent here is that text, including
X     attributes, can be copied from one place to another using inch
X     and addch.
X
X     NOTE: addch(), mvaddch(), and mvwaddch() are macros.
X
X  PDCurses Description:
X     Depending upon the state of the raw character output, 7- or
X     8-bit characters will be output.  NOTE: Needs work before release!
X
X  X/Open Return Value:
X     The waddch() function returns OK on success and ERR on error.
X
X  X/Open Errors:
X     No errors are defined for this function.
X
X  Portability:
X     PDCurses    int waddch( WINDOW* win, chtype c );
X     X/Open Dec '88    int waddch( WINDOW* win, chtype c );
X     BSD Curses    int waddch( WINDOW* win, chtype c );
X     SYS V Curses    int waddch( WINDOW* win, chtype c );
X
X**man-end**********************************************************************/
X
Xint    waddch(WINDOW *win, chtype c)
X{
X    return( PDC_chadd( win, (chtype)c, !(_cursvar.raw_out), TRUE ) );
X}
END_OF_FILE
  if test 3156 -ne `wc -c <'portable/waddch.c'`; then
    echo shar: \"'portable/waddch.c'\" unpacked with wrong size!
  fi
  # end of 'portable/waddch.c'
fi
if test -f 'portable/wgetstr.c' -a "${1}" != "-c" ; then
  echo shar: Will not clobber existing file \"'portable/wgetstr.c'\"
else
  echo shar: Extracting \"'portable/wgetstr.c'\" \(3103 characters\)
  sed "s/^X//" >'portable/wgetstr.c' <<'END_OF_FILE'
X#include <string.h>
X#define    CURSES_LIBRARY    1
X#include <curses.h>
X#undef    wgetstr
X
X#ifndef    NDEBUG
Xchar *rcsid_wgetstr = "$Header: c:/curses/portable/RCS/wgetstr.c%v 2.0 1992/11/15 03:29:26 MH Rel $";
X#endif
X
X
X
X
X/*man-start*********************************************************************
X
X  wgetstr()    - read string
X
X  X/Open Description:
X     A series of characters are read until a newline or carriage
X     return is received.  The resulting value is placed in the area
X     pointed to by the character pointer str.  The user's erase and
X     kill characters are interpreted.
X
X     NOTE: getstr(), mvgetstr(), and mvwgetstr() are macros.
X
X  PDCurses Description:
X     The largest string returned will be 255 characters long.
X     This can be altered in the library be changing the MAXLINE #define.
X
X     WARNING:  This routine does not interpret the user's ERASE and
X           KILL characters as advertised.
X
X  X/Open Return Value:
X     These functions return OK on success and ERR on error.
X
X  PDCurses Errors:
X     It is an error to call this function with a NULL window pointer.
X
X  Portability:
X     PDCurses    int wgetstr( WINDOW* win, char* str );
X     X/Open Dec '88    int wgetstr( WINDOW* win, char* str );
X     BSD Curses    int wgetstr( WINDOW* win, char* str );
X     SYS V Curses    int wgetstr( WINDOW* win, char* str );
X
X**man-end**********************************************************************/
X
X
X#define MAXLINE 255
X
Xint    wgetstr(WINDOW *win, char *str)
X{
X    char    tmp[MAXLINE+1];
X    char    txt[MAXLINE+1];
X    char    new_char[2] = {0};
X    int    ch;
X    int    chars = strlen(str);
X    int    sy = win->_cury;
X    int    sx = win->_curx;
X    WINDOW*    w;
X    bool    oldecho;
X    bool    oldcbreak;
X    bool    oldnodelay;
X
X    if (win == (WINDOW *)NULL)
X        return (ERR);
X
X    w        = win;
X    c_strbeg    = txt;            /* save for backspacing */
X    oldcbreak    = _cursvar.cbreak;    /* remember states     */
X    oldecho        = _cursvar.echo;
X    oldnodelay    = w->_nodelay;
X    _cursvar.echo    = FALSE;        /* we do echo ourselves */
X    w->_nodelay    = FALSE;        /* don't return -1     */
X
X    strcpy(txt, str);
X    wprintw(w, str);
X    wrefresh(w);
X    ch = wgetch(w);
X    while (ch != '\n')
X    {
X
X        new_char[0] = (ch & CHR_MSK);
X        strcat(txt, new_char);
X        chars++;
X
X        switch (ch)
X        {
X        case 0x1b:    /* Escape */    /* Terminate String */
X        case '\r':    /* CTRL-M */
X        case KEY_ENTER:
X            chars--;
X            ch = '\n';
X            continue;
X
X        case 0x04:    /* CTRL-D */    /* Delete character */
X        case 0x08:    /* CTRL-H */
X            if (chars > 0)
X                PDC_backchar(w, txt, &chars);
X            break;
X
X        case 0x17:    /* CTRL-W */    /* Delete word */
X            chars--;
X            while ((txt[chars] == ' ') && (chars > 0))
X                PDC_backchar(w, txt, &chars);
X
X            while ((txt[chars] != ' ') && (chars > 0))
X                PDC_backchar(w, txt, &chars);
X            break;
X
X        case 0x15:    /* CTRL-U */    /* Delete line */
X        case 0x18:    /* CTRL-X */
X            chars++;
X            while (chars > 0)
X                PDC_backchar(w, txt, &chars);
X            break;
X
X        default:
X            waddch(w, ch);
X            wrefresh(w);
X            break;
X        }
X        ch = wgetch(w);
X    }
X
X    memset(str, '\0', MAXLINE+1);
X#ifdef FLEXOS
X    _split_plane(w, txt, tmp, sy, sx, w->_cury, w->_curx - 1);
X#endif
X    if (strlen(txt) > 0);
X    strcpy(str, txt);
X
X    _cursvar.echo = oldecho;
X    _cursvar.cbreak = oldcbreak;
X    win->_nodelay = oldnodelay;
X    return (OK);
X}
END_OF_FILE
  if test 3103 -ne `wc -c <'portable/wgetstr.c'`; then
    echo shar: \"'portable/wgetstr.c'\" unpacked with wrong size!
  fi
  # end of 'portable/wgetstr.c'
fi
if test -f 'private/_chadd.c' -a "${1}" != "-c" ; then
  echo shar: Will not clobber existing file \"'private/_chadd.c'\"
else
  echo shar: Extracting \"'private/_chadd.c'\" \(4147 characters\)
  sed "s/^X//" >'private/_chadd.c' <<'END_OF_FILE'
X#define    CURSES_LIBRARY    1
X#include <curses.h>
X
X#ifndef    NDEBUG
Xchar *rcsid__chadd = "$Header: c:/curses/private/RCS/_chadd.c%v 2.0 1992/11/15 03:24:16 MH Rel $";
X#endif
X
X
X
X
X/*man-start*********************************************************************
X
X  PDC_chadd()      - Low level; Put a character to a window
X
X  PDCurses Description:
X        This is a private PDCurses function.
X
X        This routine will insert the character 'c' at the current cursor
X        position in the passed window.
X
X        If 'xlat' is TRUE, PDC_chadd() will handle things in a cooked
X        manner (tabs, newlines, carriage returns, etc).  If 'xlat' is
X        FALSE, the characters are simply output directly.
X
X        If 'advance' is TRUE, PDC_chadd() will move the current cusor position
X        appropriately. The *addch functions call PDC_chadd() with noadvance TRUE,
X        while the *insch functions call PDC_chadd() with noadvance FALSE.
X
X        The normal curses routines (non-raw-output-mode) call PDC_chadd()
X        with 'xlat' TRUE.
X
X  PDCurses Return Value:
X        This function returns OK on success and ERR on error.
X
X  PDCurses Errors:
X        It is an error to call this function with a NULL window pointer.
X
X  Portability:
X        PDCurses        int PDC_chadd( WINDOW* win, chtype ch, bool xlat, bool noadvance );
X
X**man-end**********************************************************************/
X
Xint    PDC_chadd(register WINDOW *win, chtype ch,bool xlat, bool advance)
X{
X    int    retval = ERR;
X    int    x;
X    int    y;
X    int    newx;
X    chtype    attr;
X    int    ts;
X
X    if (win    == (WINDOW *)NULL)
X        return(    retval );
X
X    x    = win->_curx;
X    y    = win->_cury;
X    ts    = win->_tabsize;
X
X/* if the incoming character doesn't have its own attribute
X   then    use the    current    attributes for the window.
X   if the incoming character has attributes but    not a colour
X   component, or the attributes    to the current attributes
X   for the window.
X   if the incoming character has a colour component use    the
X   attributes solely from the incoming character */
X
X    if ((ch    & A_ATTRIBUTES)    == 0)
X       attr    = win->_attrs;
X    else
X       if ((ch & A_COLOR) == 0)
X          attr = (ch & A_ATTRIBUTES) | win->_attrs;
X       else
X          attr = (ch & A_ATTRIBUTES);
X
X    ch    = (ch &    A_CHARTEXT);
X
X    if ((y > win->_maxy) ||
X        (x > win->_maxx) ||
X        (y < 0) ||
X        (x < 0))
X    {
X        return(    retval );
X    }
X
X    if (xlat)
X    {
X        switch (ch) {
X        case '\t':
X            for (newx = ((x    / ts) +    1) * ts; x < newx; x++)
X            {
X                if (waddch(win,    ' ') ==    ERR)
X                {
X                    return(    retval );
X                }
X                /*
X                 * if tab to next line
X                 */
X                if (win->_curx == 0)
X                {
X                    /*
X                     * exit    the loop
X                     */
X                    return(    OK );
X                }
X            }
X            return(    OK );
X
X        case '\n':
X            if (_cursvar.autocr && !(_cursvar.raw_out))
X            {
X                /*
X                 * if lf -> crlf
X                 */
X                x = 0;
X            }
X            wclrtoeol( win );
X            if ((y = PDC_newline(win, y)) < 0)
X                return(    retval );
X            if (advance)
X              {
X               win->_cury =    y;
X               win->_curx =    x;
X              }
X            return(    OK );
X
X        case '\r':
X            if (advance)
X               win->_curx =    x = 0;
X            return(    OK );
X
X        case '\b':
X            if (--x    < 0)
X            {
X                /*
X                 * no back over    left margin
X                 */
X                x = 0;
X            }
X            if (advance)
X               win->_curx =    x;
X            return(    OK );
X
X        case 0x7f:
X            if (waddch(win,    '^') ==    ERR)
X            {
X                return(    retval );
X            }
X            retval = waddch(win, '?');
X            return(    retval );
X
X        default:
X            break;
X        }        /* switch */
X
X        if (ch < ' ')
X        {
X            /*
X             * handle control chars
X             */
X            if (waddch(win,    '^') ==    ERR)
X                return(    retval );
X
X            retval = (waddch(win, ch + '@'));
X            return(    retval );
X        }
X    }
X
X    /*
X     *    Add the    attribute back into the    character.
X     */
X    ch    |= attr;
X    if (win->_y[y][x] !=    ch)
X    {
X        /*
X         * only    if data    change
X         */
X        if (win->_firstch[y] ==    _NO_CHANGE)
X        {
X            win->_firstch[y] = win->_lastch[y] = x;
X        }
X        else
X        {
X            if (x <    win->_firstch[y])
X            {
X                win->_firstch[y] = x;
X            }
X            else
X            {
X                if (x >    win->_lastch[y])
X                {
X                    win->_lastch[y] = x;
X                }
X            }
X        }
X    }
X    win->_y[y][x++] = ch;
X    if (x >= win->_maxx)
X    {
X        /*
X         * wrap    around test
X         */
X        x = 0;
X        if ((y = PDC_newline(win, y)) < 0)
X            return(    retval );
X    }
X    if (advance)
X      {
X       win->_curx =    x;
X       win->_cury =    y;
X      }
X    return(    OK );
X}
END_OF_FILE
  if test 4147 -ne `wc -c <'private/_chadd.c'`; then
    echo shar: \"'private/_chadd.c'\" unpacked with wrong size!
  fi
  # end of 'private/_chadd.c'
fi
if test -f 'private/_clrupda.c' -a "${1}" != "-c" ; then
  echo shar: Will not clobber existing file \"'private/_clrupda.c'\"
else
  echo shar: Extracting \"'private/_clrupda.c'\" \(3916 characters\)
  sed "s/^X//" >'private/_clrupda.c' <<'END_OF_FILE'
X#ifndef NO_MEMORY_H
X#include <memory.h>
X#endif
X#define    CURSES_LIBRARY    1
X#include <curses.h>
X
X#ifndef    NDEBUG
Xchar *rcsid__clrupda = "$Header: c:/curses/private/RCS/_clrupda.c%v 2.0 1992/11/15 03:24:28 MH Rel $";
X#endif
X
X
X
X
X/*man-start*********************************************************************
X
X  PDC_clr_update()    - Updates the screen with a full redraw.
X
X  PDCurses Description:
X     Updates the screen by clearing it and then redraw it in its
X     entirety. If _cursvar.refrbrk is TRUE, and there is pending
X     input characters, the update will be prematurely terminated.
X
X  PDCurses Return Value:
X     This routine returns ERR if it is unable to accomplish it's task.
X     This return value is ONLY under FLEXOS.
X
X     The return value OK is returned if there were no errors.
X
X  PDCurses Errors:
X     No errors are defined for this function.
X
X  Portability:
X     PDCurses    int PDC_clr_update( WINDOW* s );
X
X**man-end**********************************************************************/
X
Xint    PDC_clr_update(WINDOW *s)
X{
Xregister int    i;
Xregister int    j;
X    WINDOW*    w;
X    chtype*    ch;
X    bool rc;
X#ifdef    FLEXOS
X    char    line[80];
X    char    attr[80];
X    FFRAME    sframe;
X    RECT    drect,
X        srect;
X#endif
X    extern unsigned    char atrtab[MAX_ATRTAB];
X    chtype temp_line[256]; /* this should be enough for the maximum width of a screen. MH-920715 */
X    chtype chr;
X
X    w = curscr;
X    if (w == (WINDOW *)NULL)
X        return( ERR );
X    if (_cursvar.full_redraw)
X        PDC_clr_scrn(s); /* clear physical screen */
X
X    s->_clear = FALSE;
X    for (i = 0; i < LINES; i++)    /* update physical screen */
X    {
X        if (s != w)    /* copy s to curscr */
X#ifdef    DOS
X#  if    SMALL || MEDIUM
X            movedata(FP_SEG(s->_y[i]),
X                FP_OFF(s->_y[i]),
X                FP_SEG(w->_y[i]),
X                FP_OFF(w->_y[i]),
X                COLS * sizeof(chtype));
X#  else
X            memcpy(w->_y[i], s->_y[i], COLS * sizeof(chtype));
X#  endif
X#endif
X#ifdef    OS2
X            memcpy(w->_y[i], s->_y[i], COLS * sizeof(chtype));
X#endif
X
X    ch = temp_line; /* now have ch pointing to area to contain real attributes. MH-920715 */
X#ifdef     DOS
X#  if    SMALL || MEDIUM
X        movedata(FP_SEG(s->_y[i]), FP_OFF(s->_y[i]),
X            FP_SEG(ch), FP_OFF(ch),COLS * sizeof(chtype));
X#  else
X        memcpy(ch,s->_y[i],COLS*sizeof(chtype)); /* copy current line to temp_line. MH-920715 */
X#  endif
X#else
X        memcpy(ch,s->_y[i],COLS*sizeof(chtype)); /* copy current line to temp_line. MH-920715 */
X#endif
X        for (j=0;j<COLS;j++)          /* for each chtype in the line... */
X           {
X            chr = temp_line[j] & A_CHARTEXT;
X            temp_line[j] = chtype_attr(temp_line[j]) | chr;
X           }
X
X        if (_cursvar.direct_video)
X        {
X#ifdef    FLEXOS
X            PDC_split_plane(w, &line[0], &attr[0], i, 0, i, COLS);
X/* need to translate attr[] array to real attributes before displaying it. MH-920715 */
X            drect.r_row = i;
X            drect.r_col = 0;
X            drect.r_nrow = 1;
X            drect.r_ncol = COLS;
X
X            sframe.fr_pl[0] = (UBYTE *) line;
X            sframe.fr_pl[1] = (UBYTE *) attr;
X            sframe.fr_nrow = 1;
X            sframe.fr_ncol = COLS;
X            sframe.fr_use = 0x03;
X
X            srect.r_col = 0;
X            srect.r_row = 0;
X            srect.r_nrow = 1;
X            srect.r_ncol = COLS;
X
X            s_copy(0x03, 0x01L, 0L, (far unsigned short *) &drect,
X                (far unsigned short *) &sframe,
X                (far unsigned short *) &srect);
X#endif
X#ifdef    DOS
X#  if    SMALL || MEDIUM || MSC
X            movedata(FP_SEG(ch), FP_OFF(ch),
X                _cursvar.video_seg,
X                _cursvar.video_ofs + (i*COLS*sizeof(chtype)),
X                    (COLS * sizeof(chtype)));
X#  else
X            memcpy(MK_FP(_cursvar.video_seg,
X              _cursvar.video_ofs + (i * COLS * sizeof(chtype))),
X                   ch, (COLS * sizeof(chtype)));
X#  endif
X#endif
X#ifdef    OS2
X                VioWrtCellStr ((PCH)ch, (USHORT)(COLS * sizeof(chtype)), (USHORT)i, 0, 0);
X#endif
X        }
X        else
X        {
X            for (j = 0; j < COLS; j++)
X            {
X                PDC_gotoxy(i, j);
X                PDC_putc( (*ch & A_CHARTEXT), (*ch & A_ATTRIBUTES) >> 8 );
X                ch++;
X            }
X        }
X#if defined(MSC) && defined (DOS)
X        rc = typeahead(stdin);
X        if (_cursvar.refrbrk && rc)
X#else
X        if (_cursvar.refrbrk && typeahead(stdin))
X#endif
X            return( OK );
X    }
X    return( OK );
X}
END_OF_FILE
  if test 3916 -ne `wc -c <'private/_clrupda.c'`; then
    echo shar: \"'private/_clrupda.c'\" unpacked with wrong size!
  fi
  # end of 'private/_clrupda.c'
fi
if test -f 'private/_inswin.c' -a "${1}" != "-c" ; then
  echo shar: Will not clobber existing file \"'private/_inswin.c'\"
else
  echo shar: Extracting \"'private/_inswin.c'\" \(1923 characters\)
  sed "s/^X//" >'private/_inswin.c' <<'END_OF_FILE'
X#ifndef NO_MEMORY_H
X#include <memory.h>
X#endif
X#define    CURSES_LIBRARY    1
X#include <curses.h>
X
X#ifdef    REGISTERWINDOWS
X#ifndef    NDEBUG
Xchar *rcsid__inswin = "$Header: c:/curses/private/RCS/_inswin.c%v 2.0 1992/11/15 03:24:27 MH Rel $";
X#endif
X
X
X
X
X/*man-start*********************************************************************
X
X  _inswin()    - Register Window with PDCurses for auto refresh
X
X  PDCurses Description:
X     This is a private PDCurses routine.
X
X     This routine inserts the passed window pointer after the specified
X     window.     If the specified window is a (void*)0, then the passed
X     window pointer is inserted first in the list.
X
X     If the 'before' window is not on the visible list, then 'win'
X     will be insed to the end of the list.
X
X     This is the beginnings of full-tiled window support.  It is _very_
X     raw at this point.
X
X  PDCurses Return Value:
X     This function returns OK on success and ERR on error.
X
X  PDCurses Errors:
X     No errors are defined for this function.
X
X  Portability:
X     PDCurses    bool    _inswin( WINDOW* win, WINDOW* before );
X
X**man-end**********************************************************************/
X
Xbool    _inswin(WINDOW *win, WINDOW *before)
X{
Xextern    void*    (*mallc)( size_t );
Xextern    void*    (*callc)( size_t, size_t );
Xextern    void    (*fre)( void* );
X
X    WINDS  *root = _cursvar.visible;
X    WINDS  *wlst = _findwin(before);
X    WINDS  *new  = (*mallc)(sizeof(WINDS));
X
X    if (new == (WINDS *)NULL)
X        return( FALSE );
X
X    _rmwin(win);
X    memset(new, 0, sizeof(WINDS));
X    new->w = win;
X    if (wlst == (WINDS *)NULL)
X    {
X        if (root == (WINDS *)NULL)
X        {
X            _cursvar.visible = new;
X        }
X        else
X        {
X            new->next = root;
X            root->prev = new;
X            _cursvar.visible = new;
X        }
X    }
X    else
X    {
X        if (wlst == root)
X        {
X            new->next = root;
X            root->prev = new;
X            _cursvar.visible = new;
X        }
X        else
X        {
X            new->next = wlst;
X            new->prev = wlst->prev;
X            wlst->prev->next = new;
X            wlst->prev = new;
X        }
X    }
X    return( TRUE );
X}
X#endif
END_OF_FILE
  if test 1923 -ne `wc -c <'private/_inswin.c'`; then
    echo shar: \"'private/_inswin.c'\" unpacked with wrong size!
  fi
  # end of 'private/_inswin.c'
fi
if test -f 'private/_makenew.c' -a "${1}" != "-c" ; then
  echo shar: Will not clobber existing file \"'private/_makenew.c'\"
else
  echo shar: Extracting \"'private/_makenew.c'\" \(3179 characters\)
  sed "s/^X//" >'private/_makenew.c' <<'END_OF_FILE'
X#ifndef NO_MEMORY_H
X#include <memory.h>
X#endif
X#define    CURSES_LIBRARY    1
X#include <curses.h>
X
X#ifndef    NDEBUG
Xchar *rcsid__makenew = "$Header: c:/curses/private/RCS/_makenew.c%v 2.0 1992/11/15 03:24:28 MH Rel $";
X#endif
X
X
X
X
X/*man-start*********************************************************************
X
X  PDC_makenew()    - Create a WINDOW* (sans line allocation)
X
X  PDCurses Description:
X     This is a private PDCurses routine.
X
X     Allocates all data for a new WINDOW* except the actual lines
X     themselves.
X
X  PDCurses Return Value:
X     This function returns a valid WINDOW* on success and NULL on error.
X
X  PDCurses Errors:
X     If PDC_makenew() is unable to allocate memory for the window
X     structure, it will free all allocated memory and return
X     a NULL pointer.
X
X  Portability:
X     PDCurses    WINDOW* makenew( int num_lines, int num_columns,
X                      int begy, int begx );
X
X**man-end**********************************************************************/
X
XWINDOW*    PDC_makenew(int num_lines, int num_columns, int begy, int begx)
X{
Xextern    void*    (*mallc)( size_t );
Xextern    void*    (*callc)( size_t, size_t );
Xextern    void    (*fre)( void* );
X
X    short    i;
X    WINDOW *win;
X
X    /*
X    *    Use the standard runtime malloc/calloc package or use
X    *    the user's emalloc/ecalloc package.
X    *
X    *    Allocate the window structure itself
X    */
X    if ((win = (*mallc)(sizeof(WINDOW))) == (WINDOW *)NULL)
X    {
X        return( win );
X    }
X
X    /*
X    * allocate the line pointer array
X    */
X    if ((win->_y = (*callc)(num_lines, sizeof(chtype *))) == NULL)
X    {
X        (*fre)(win);
X        return( (WINDOW *)NULL );
X    }
X
X    /*
X    * allocate the minchng and maxchng arrays
X    */
X    if ((win->_firstch = (*callc)(num_lines, sizeof(int))) == NULL)
X    {
X        (*fre)(win->_y);
X        (*fre)(win);
X        return( (WINDOW *)NULL );
X    }
X    if ((win->_lastch = (*callc)(num_lines, sizeof(int))) == NULL)
X    {
X        (*fre)(win->_firstch);
X        (*fre)(win->_y);
X        (*fre)(win);
X        return( (WINDOW *)NULL );
X    }
X
X    /*
X    * initialize window variables
X    */
X    win->_curx = 0;
X    win->_cury = 0;
X    win->_maxy = num_lines;        /* real max screen size */
X    win->_maxx = num_columns;    /* real max screen size */
X    win->_pmaxy = num_lines;    /* real max window size */
X    win->_pmaxx = num_columns;    /* real max window size */
X    win->_begy = begy;
X    win->_begx = begx;
X    win->_flags = 0;
X    win->_attrs = 0;        /* No attributes */
X    win->_tabsize = 8;
X    win->_clear = (bool) ((num_lines == LINES) && (num_columns == COLS));
X    win->_leave = FALSE;
X    win->_scroll = FALSE;
X    win->_nodelay = FALSE;
X    win->_use_keypad = FALSE;
X    win->_use_idl = FALSE;
X    win->_tmarg = 0;
X    win->_bmarg = num_lines - 1;
X    win->_title = NULL;
X    win->_title_ofs = 1;
X    win->_title_attr = win->_attrs;
X    win->_blank = ' ';
X    win->_parent = NULL;
X
X    memset(win->_borderchars, '\0', 8*sizeof(chtype));
X
X    /*
X    * init to say window unchanged
X    */
X    for (i = 0; i < num_lines; i++)
X    {
X        win->_firstch[i] = 0;
X        win->_lastch[i] = num_columns - 1;
X    }
X
X    /*
X    * set flags for window properties
X    */
X    if ((begy + num_lines) == LINES)
X    {
X        win->_flags |= _ENDLINE;
X        if ((begx == 0) &&
X            (num_columns == COLS) &&
X            (begy == 0))
X        {
X            win->_flags |= _FULLWIN;
X        }
X    }
X
X    if (((begy + num_lines) == LINES) &&
X        ((begx + num_columns) == COLS))
X    {
X        win->_flags |= _SCROLLWIN;
X    }
X    return( win );
X}
END_OF_FILE
  if test 3179 -ne `wc -c <'private/_makenew.c'`; then
    echo shar: \"'private/_makenew.c'\" unpacked with wrong size!
  fi
  # end of 'private/_makenew.c'
fi
if test -f 'tools/manext.c' -a "${1}" != "-c" ; then
  echo shar: Will not clobber existing file \"'tools/manext.c'\"
else
  echo shar: Extracting \"'tools/manext.c'\" \(3983 characters\)
  sed "s/^X//" >'tools/manext.c' <<'END_OF_FILE'
X/***********************************************************************/
X/* MANEXT - Extract manual pages from C source code.                   */
X/***********************************************************************/
X/*
X * MANEXT - A program to extract manual pages from C source code.
X * Copyright (C) 1991,1992 Mark Hessling
X *
X * This program is free software; you can redistribute it and/or
X * modify it under the terms of the GNU General Public License as
X * published by the Free Software Foundation; either version 2 of
X * the License, or any later version.
X *
X * This program is distributed in the hope that it will be useful,
X * but WITHOUT ANY WARRANTY; without even the implied warranty of
X * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
X * General Public License for more details.
X *
X * You should have received a copy of the GNU General Public License
X * along with this program; if not, write to:
X *
X *    The Free Software Foundation, Inc.
X *    675 Mass Ave,
X *    Cambridge, MA 02139 USA.
X *
X *
X * If you make modifications to this software that you feel increases
X * it usefulness for the rest of the community, please email the
X * changes, enhancements, bug fixes as well as any and all ideas to me.
X * This software is going to be maintained and enhanced as deemed
X * necessary by the community.
X *
X * Mark Hessling                     email: [e-mail]
X * 36 David Road                     Phone: [phone]
X * Holland Park                      Fax:   [phone]
X * QLD 4121
X * Australia
X */
X#include <stdio.h>
X
Xvoid display_info();
X
X#define MAX_LINE 255
X
X/***********************************************************************/
Xint main(argc,argv)
Xint argc;
Xchar *argv[];
X/***********************************************************************/
X{
X char    s[MAX_LINE + 1];        /* input line */
X register int     i = 0;
X FILE *fp;
X char c;
X char append=0;
X
X if (strcmp(argv[1],"-h") == 0)
X   {
X    display_info();
X    exit(1);
X   }
X for(i=1;i<argc;i++)
X    {
X     if ((fp = fopen(argv[i],"r")) == NULL)
X       {
X        fprintf(stderr,"\nCould not open %s\n",argv[i]);
X        continue;
X       }
X     while(1)
X       {
X        if (fgets(s, (int)sizeof(s), fp) == NULL)
X          {
X       if (ferror(fp) != 0)
X             {
X              fprintf(stderr, "*** Error reading %s.  Exiting.\n",argv[i]);
X              exit(1);
X             }
X       break;
X          }
X
X        /* check for manual entry marker at beginning of line */
X        if (strncmp(s, "/*man-start*", 12) != 0)
X            continue;
X
X        /* inner loop */
X        for (;;)
X           {
X            /* read next line of manual entry */
X        if (fgets(s, (int)sizeof(s), fp) == NULL)
X              {
X           if (ferror(fp) != 0)
X         {
X          fprintf(stderr, "*** Error reading %s.  Exiting.\n",argv[i]);
X          exit(1);
X         }
X        break;
X          }
X        /* check for end of entry marker */
X        if (strncmp(s, "**man-end", 9) == 0)
X           break;
X
X        printf("     %s",s);
X            }
X    printf("\n\n\n     --------------------------------------------------------------------------\n");
X
X        /* check if end of file */
X        if (feof(fp) != 0)
X            break;
X       }
X     fclose(fp);
X    }
X printf("\n\n\n\n\n");
X return(0);
X}
X/***********************************************************************/
Xvoid display_info()
X/***********************************************************************/
X{
X/*--------------------------- local data ------------------------------*/
X/*--------------------------- processing ------------------------------*/
X
X fprintf(stderr,"\nMANEXT 1.00 Copyright (C) 1991,1992 Mark Hessling\n");
X fprintf(stderr,"All rights reserved.\n");
X fprintf(stderr,"MANEXT is distributed under the terms of the GNU\n");
X fprintf(stderr,"General Public License and comes with NO WARRANTY.\n");
X fprintf(stderr,"See the file COPYING for details.\n");
X fprintf(stderr,"\nUsage: MANEXT sourcefile [...]\n\n");
X fflush(stderr);
X return;
X}
END_OF_FILE
  if test 3983 -ne `wc -c <'tools/manext.c'`; then
    echo shar: \"'tools/manext.c'\" unpacked with wrong size!
  fi
  # end of 'tools/manext.c'
fi
echo shar: End of archive 5 \(of 11\).
cp /dev/null ark5isdone
MISSING=""
for I in 1 2 3 4 5 6 7 8 9 10 11 ; do
    if test ! -f ark${I}isdone ; then
    MISSING="${MISSING} ${I}"
    fi
done
if test "${MISSING}" = "" ; then
    echo You have unpacked all 11 archives.
    rm -f ark[1-9]isdone ark[1-9][0-9]isdone
else
    echo You still must unpack the following archives:
    echo "        " ${MISSING}
fi
exit 0
exit 0 # Just in case...