1 files changed, 0 insertions, 194 deletions
diff --git a/gnu/lib/libodialog/help.c b/gnu/lib/libodialog/help.c
deleted file mode 100644
index de49c6a..0000000
--- a/gnu/lib/libodialog/help.c
+++ /dev/null
@@ -1,194 +0,0 @@
-/***************************************************************
- *
- * Program:	help.c
- * Author:	Marc van Kempen
- * Desc:	get help
- *
- *
- * Copyright (c) 1995, Marc van Kempen
- *
- * All rights reserved.
- *
- * This software may be used, modified, copied, distributed, and
- * sold, in both source and binary form provided that the above
- * copyright and these terms are retained, verbatim, as the first
- * lines of this file.  Under no circumstances is the author
- * responsible for the proper functioning of this software, nor does
- * the author assume any responsibility for damages incurred with
- * its use.
- *
- ***************************************************************/
-
-#include <stdlib.h>
-#include <sys/param.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <string.h>
-#include <dialog.h>
-
-static char	_helpfilebuf[MAXPATHLEN];
-static char	_helplinebuf[77];	  /* limit the helpline to 76 characters */
-static char	*_helpfile = NULL;
-static char	*_helpline = NULL;
-
-/******************************************************************
- *
- * 	helpfile routines
- *
- ******************************************************************/
-
-void
-use_helpfile(char *hfile)
-/*
- * desc: set the helpfile to be opened on pressing F1 to <helpfile>
- */
-{
-    if (hfile != NULL) {
-	_helpfile = _helpfilebuf;
-	strcpy(_helpfile, hfile);
-    } else {
-	_helpfile = NULL;
-    }
-
-    return;
-} /* use_helpfile() */
-
-void
-display_helpfile(void)
-/*
- * desc: display the current helpfile in a window
- */
-{
-    WINDOW	*w;
-    FILE	*f;
-    struct stat sb;
-    char	msg[80], *buf;
-    static int	in_help = FALSE;
-    char        *savehline = NULL;
-
-    if (in_help) return;	/* dont call help when you're in help */
-
-    if (_helpfile != NULL) {
-	if ((w = dupwin(newscr)) == NULL) {
-	    dialog_notify("No memory to dup previous screen\n");
-	    return;
-	}
-	if ((f = fopen(_helpfile, "r")) == NULL) {
-	    sprintf(msg, "Can't open helpfile : %s\n", _helpfile);
-	    dialog_notify(msg);
-	    return;
-	}
-	if (fstat(fileno(f), &sb)) {
-	    sprintf(msg, "Can't stat helpfile : %s\n", _helpfile);
-	    dialog_notify(msg);
-	    return;
-	}
-	if ((buf = (char *) malloc( sb.st_size )) == NULL) {
-	    sprintf(msg, "Could not malloc space for helpfile : %s\n", _helpfile);
-	    dialog_notify(msg);
-	    return;
-	}
-	if (fread(buf, 1, sb.st_size, f) != sb.st_size) {
-	    sprintf(msg, "Could not read entire help file : %s", _helpfile);
-	    dialog_notify(msg);
-	    free(buf);
-	    return;
-	}
-	buf[sb.st_size] = 0;
-	in_help = TRUE;
-	savehline = get_helpline();
-	use_helpline("Use arrowkeys, PgUp, PgDn, Home and End to move through text");
-	dialog_mesgbox("Online help", buf, LINES-4, COLS-4);
-	restore_helpline(savehline);
-	in_help = FALSE;
-	touchwin(w);
-	wrefresh(w);
-	delwin(w);
-	free(buf);
-    } else {
-	/* do nothing */
-    }
-
-    return;
-} /* display_helpfile() */
-
-
-/******************************************************************
- *
- * 	helpline routines
- *
- ******************************************************************/
-
-void
-use_helpline(char *hline)
-/*
- * desc: set the helpline to printed in dialogs
- */
-{
-    if (hline) {
-	_helpline = _helplinebuf;
-	if (strlen(hline) > 76) {
-	    /* only display the first 76 characters in the helpline */
-	    strncpy(_helpline, hline, 76);
-	    _helpline[76] = 0;
-	} else {
-	    strcpy(_helpline, hline);
-	}
-    } else {
-	_helpline = NULL;
-    }
-
-    return;
-} /* use_helpline() */
-
-void
-display_helpline(WINDOW *w, int y, int width)
-/*
- * desc: display the helpline at the given coordinates <y, x> in the window <w>
- */
-{
-    if (_helpline != NULL) {
-	if (strlen(_helpline) > width - 6) {
-	    _helpline[width - 6] = 0;
-	}
-	wmove(w, y, (int) (width - strlen(_helpline)- 4) / 2);
-	wattrset(w, title_attr);
-	waddstr(w, "[ ");
-	waddstr(w, _helpline);
-	waddstr(w, " ]");
-    } else {
-	/* do nothing */
-    }
-
-    return;
-}
-
-char *
-get_helpline(void)
-/*
- * desc: allocate new space, copy the helpline to it and return a pointer to it
- */
-{
-    char *hlp;
-
-    if (_helpline) {
-        hlp = (char *) malloc( strlen(_helpline) + 1 );
-        strcpy(hlp, _helpline);
-    } else {
-        hlp = NULL;
-    }
-
-    return(hlp);
-} /* get_helpline() */
-
-void
-restore_helpline(char *helpline)
-/*
- * Desc: set the helpline to <helpline> and free the space allocated to it
- */
-{
-    use_helpline(helpline);
-    free(helpline);
-
-    return;
-} /* restore_helpline() */