summaryrefslogtreecommitdiffstats
path: root/src/plugins/srv6-am/am.h
AgeCommit message (Expand)AuthorFilesLines
2019-06-07build: add -Wall and -fno-common, fix reported issuesBenoƮt Ganne1-1/+1
2018-01-25SRv6 masquerading proxy pluginFrancois Clad1-0/+67
84'>84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854
/* 
 *------------------------------------------------------------------
 * Copyright (c) 2005-2016 Cisco and/or its affiliates.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at:
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include <stdio.h>
#include <stdlib.h>
#include <strings.h>
#include <ctype.h>
#include <string.h>
#include <gtk/gtk.h>
#include "g2.h"

/*
 * globals
 */
event_def_t g_eventdefs[NEVENTS];

/*
 * locals
 */
static GtkWidget *s_pointselbox;
static FILE *s_hfp;
static FILE *s_elog_hfp;
static int s_basenum;
static GtkWidget *s_event_buttons[NEVENTS];
static int s_min_shown_pointsel;
static int s_max_shown_pointsel;
static GtkWidget *s_allbutton;
static GtkWidget *s_nonebutton;
static GtkWidget *s_pointselbuttons;
static GtkWidget *s_ps_vscroll;
static GtkObject *s_ps_vsadj;
static int g_neventdefs;

enum button_click {
    ALL_BUTTON=1,
    NONE_BUTTON,
};

/*
 * config params
 */
int c_maxpointsel;

/****************************************************************************
* recompute_vscrollbar
****************************************************************************/

static void recompute_ps_vscrollbar (void)
{
    GtkAdjustment *adj;
    ulong limit;

    adj = GTK_ADJUSTMENT(s_ps_vsadj);

#ifdef NOTDEF
    /* This seems like the right calculation, but seems not to work */
    if (g_neventdefs > c_maxpointsel)
        limit = g_neventdefs - c_maxpointsel;
    else
        limit = g_neventdefs;
#else
    limit = g_neventdefs-1;
#endif

    adj->lower = (gfloat)0.00;
    adj->upper = (gfloat)limit;
    adj->value = (gfloat)0.00;
    adj->step_increment = (gfloat)1.00;
    adj->page_increment = (gfloat)(c_maxpointsel / 3);
    adj->page_size = (gfloat)c_maxpointsel;
    gtk_adjustment_changed(adj);
    gtk_adjustment_value_changed(adj);
    gtk_widget_show(s_ps_vscroll);
}

/****************************************************************************
* point_select_callback
****************************************************************************/

static void point_select_callback(GtkToggleButton *item, gpointer data)
{
    int i = (int) (unsigned long long) data;

    g_eventdefs[i].selected = gtk_toggle_button_get_active(
        GTK_TOGGLE_BUTTON(s_event_buttons[i]));
    view1_display_when_idle();
}

/****************************************************************************
* up_button
****************************************************************************/

static void up_button(void)
{
    int i;
    int increment = c_maxpointsel/4;

    if (s_min_shown_pointsel == 0)
        return;

    s_min_shown_pointsel -= increment;

    if (s_min_shown_pointsel < 0)
        s_min_shown_pointsel = 0;

    s_max_shown_pointsel = s_min_shown_pointsel + c_maxpointsel;

    for (i = 0; i < g_neventdefs; i++) {
        if (i >= s_min_shown_pointsel &&
            i <= s_max_shown_pointsel)
            gtk_widget_show(s_event_buttons[i]);
        else
            gtk_widget_hide(s_event_buttons[i]);
    }

}

#ifdef NOTDEF
/****************************************************************************
* down_button
****************************************************************************/

static void down_button(void)
{
    int i;
    int increment = c_maxpointsel/4;

    if (s_max_shown_pointsel == g_neventdefs)
        return;

    s_max_shown_pointsel += increment;

    if (s_max_shown_pointsel >= g_neventdefs)
        s_max_shown_pointsel = (g_neventdefs-1);

    s_min_shown_pointsel = s_max_shown_pointsel - c_maxpointsel;

    if (s_min_shown_pointsel < 0)
        s_min_shown_pointsel = 0;

    for (i = 0; i < g_neventdefs; i++) {
        if (i >= s_min_shown_pointsel &&
            i <= s_max_shown_pointsel)
            gtk_widget_show(s_event_buttons[i]);
        else
            gtk_widget_hide(s_event_buttons[i]);
    }

}
#endif

/****************************************************************************
* button_click_callback
****************************************************************************/

static void button_click_callback(GtkButton *item, gpointer data)
{
    int i;
    enum button_click click = (enum button_click)data;

    switch (click) {
    case ALL_BUTTON:
        for (i = 0; i < g_neventdefs; i++) {
            gtk_toggle_button_set_active (
                GTK_TOGGLE_BUTTON(s_event_buttons[i]), TRUE);
            g_eventdefs[i].selected = TRUE;
        }
        break;

    case NONE_BUTTON:
        for (i = 0; i < g_neventdefs; i++) {
            gtk_toggle_button_set_active (
                GTK_TOGGLE_BUTTON(s_event_buttons[i]), FALSE);
            g_eventdefs[i].selected = FALSE;
        }
        break;
    }
}

/****************************************************************************
* scroll_callback
****************************************************************************/

static void scroll_callback (GtkAdjustment *adj, GtkWidget *notused)
{
    int i;

    s_min_shown_pointsel = (int)adj->value;
    s_max_shown_pointsel = s_min_shown_pointsel + c_maxpointsel;

    for (i = 0; i < g_neventdefs; i++) {
        if (i >= s_min_shown_pointsel &&
            i <= s_max_shown_pointsel)
            gtk_widget_show(s_event_buttons[i]);
        else
            gtk_widget_hide(s_event_buttons[i]);
    }
}

/****************************************************************************
* point_selector_init
****************************************************************************/

void point_selector_init(void)
{

    c_maxpointsel = atol(getprop_default("event_selector_lines", "20"));

    s_pointselbox = gtk_vbox_new(FALSE,5);

    s_pointselbuttons = gtk_hbox_new(FALSE,5);

    s_allbutton = gtk_button_new_with_label("ALL");
    gtk_widget_show(s_allbutton);
    s_nonebutton = gtk_button_new_with_label("NONE");
    gtk_widget_show(s_nonebutton);

    gtk_signal_connect (GTK_OBJECT(s_allbutton), "clicked",
                        GTK_SIGNAL_FUNC(button_click_callback), 
                        (gpointer) ALL_BUTTON);

    gtk_signal_connect (GTK_OBJECT(s_nonebutton), "clicked",
                        GTK_SIGNAL_FUNC(button_click_callback), 
                        (gpointer) NONE_BUTTON);

    gtk_box_pack_start(GTK_BOX(s_pointselbuttons), s_allbutton, FALSE, 
                       FALSE, 0);
    gtk_box_pack_start(GTK_BOX(s_pointselbuttons), s_nonebutton, FALSE, 
                       FALSE, 0);
    
    gtk_widget_show(s_pointselbuttons);
    gtk_widget_ref(s_pointselbuttons); 

    gtk_box_pack_start(GTK_BOX(s_pointselbox), s_pointselbuttons, FALSE, 
                       FALSE, 0);

    gtk_box_pack_end (GTK_BOX(g_mainhbox), s_pointselbox, 
                       FALSE, FALSE, 0);

    s_ps_vsadj = gtk_adjustment_new(0.0 /* initial value */, 
                                    0.0 /* minimum value */,
                                    2000.0 /* maximum value */,
                                    0.1 /* step increment */, 
                                    10.0/* page increment */, 
                                    10.0/* page size */);
    
    s_ps_vscroll = gtk_vscrollbar_new (GTK_ADJUSTMENT(s_ps_vsadj));
    gtk_signal_connect (GTK_OBJECT (s_ps_vsadj), "value-changed",
                        GTK_SIGNAL_FUNC (scroll_callback), 
                        (gpointer)s_ps_vscroll);
    gtk_box_pack_end(GTK_BOX(g_mainhbox), s_ps_vscroll, FALSE, FALSE, 0);
}

/****************************************************************************
* sxerox
****************************************************************************/

char *sxerox (char *s)
{
    char *rv;

    /* Note: g_malloc does or dies... */
    rv = (char *)g_malloc(strlen(s)+1);
    strcpy (rv, s);
    return (rv);
}

/****************************************************************************
* reset_point_selector
****************************************************************************/

static void reset_point_selector(void)
{
    int i;

    gtk_widget_hide(s_pointselbox);
    gtk_widget_hide(s_pointselbuttons);
    gtk_widget_hide(s_ps_vscroll);
    gtk_container_remove(GTK_CONTAINER(s_pointselbox), 
                         s_pointselbuttons);
    
    for (i = 0; i < g_neventdefs; i++) {
        if (s_event_buttons[i]) {
            gtk_container_remove(GTK_CONTAINER(s_pointselbox), 
                                 s_event_buttons[i]);
            s_event_buttons[i] = 0;
        }
    }
}

/****************************************************************************
* create_point_selector
****************************************************************************/

static void create_point_selector(void)
{
    int i;
    char tmpbuf [1024];
    event_def_t *ep;
    GtkWidget *wp;

    for (i = 0; i < g_neventdefs; i++) {
        ep = &g_eventdefs[i];
        sprintf(tmpbuf, "[%lu] %s", ep->event, 
                ep->name ? ep->name : "(none)");
        /* Hack to reduce width of point selectors */
        if (strlen(tmpbuf) > 50) {
            tmpbuf[50] = 0;
        }

        wp = gtk_check_button_new_with_label (tmpbuf);
        s_event_buttons[i] = wp;
        gtk_signal_connect (GTK_OBJECT(wp), "toggled",
                            GTK_SIGNAL_FUNC(point_select_callback), 
                            (gpointer) (unsigned long long) i);
        gtk_toggle_button_set_active (
            GTK_TOGGLE_BUTTON(wp), TRUE);
        gtk_box_pack_start(GTK_BOX(s_pointselbox), wp, FALSE, FALSE, 0);
    }

    /* set up scroll parameters by faking an up-button */
    s_min_shown_pointsel = 1;
    up_button();

    gtk_box_pack_start(GTK_BOX(s_pointselbox), s_pointselbuttons, FALSE, 
                       FALSE, 0);
    gtk_widget_show(s_pointselbuttons);
    gtk_widget_show(s_pointselbox);
    gtk_widget_show(s_ps_vscroll);
}

/****************************************************************************
* remove_all_events
****************************************************************************/

static void remove_all_events(void)
{
    event_def_t *ep;
    int i;

    for (i = 0; i < g_neventdefs; i++) {
        ep = &g_eventdefs[i];
        if (!ep->is_clib) {
            if (ep->name)
                g_free(ep->name);
            if(ep->format)
                g_free(ep->format);
        }
    }
    g_neventdefs = 0;
}

/****************************************************************************
* add_event
****************************************************************************/

static void add_event(ulong event, char *name, char *format)
{
    int i;
    event_def_t *ep;

    if (g_neventdefs >= NEVENTS) {
        g_error("Too many event definitions, increase NEVENTS!");
        /*NOTREACHED*/
    }
        
    /* Simple dup check, probably not needed very often */
    for (i = 0; i < g_neventdefs; i++) {
        if (g_eventdefs[i].event == event) {
            g_warning("Duplicate def event %lu: first definition retained\n",
                      event);
            return;
        }
    }

    ep = &g_eventdefs[g_neventdefs++];

    ep->event = event;
    ep->name = sxerox(name);
    ep->format = sxerox(format);
    ep->selected = TRUE;
}

/****************************************************************************
* add_event_from_cpel_file
****************************************************************************/

void add_event_from_cpel_file(ulong event, char *event_format, 
                              char *datum_format)
{
    event_def_t *ep;

    if (g_neventdefs >= NEVENTS) {
        g_error("Too many event definitions, increase NEVENTS!");
        /*NOTREACHED*/
    }

    ep = &g_eventdefs[g_neventdefs++];

    ep->event = event;
    /*
     * Duplicate the strings for backward compatibility. Otherwise,
     * the g_free above will barf because the name/format strings are
     * actually in mmap'ed memory 
     */
    ep->name = sxerox(event_format);
    ep->format = sxerox(datum_format);
    ep->selected = TRUE;
}

/****************************************************************************
* add_event_from_clib_file
****************************************************************************/

void add_event_from_clib_file(unsigned int event, char *name, 
                              unsigned int vec_index)
{
    event_def_t *ep;

    if (g_neventdefs >= NEVENTS) {
        g_error("Too many event definitions, increase NEVENTS!");
        /*NOTREACHED*/
    }

    ep = &g_eventdefs[g_neventdefs++];

    ep->event = event;

    ep->name = sxerox(name);
    ep->format = (void *)(unsigned long long) vec_index;
    ep->selected = TRUE;
    ep->is_clib = TRUE;
}

/****************************************************************************
* read_header_file - eats header file lines of the form
*
*     #define EVENT_FOO  123	/ * name: %d * /
*
****************************************************************************/

static void read_header_file (void)
{
    char tmpbuf [1024];
    char *name, *format;
    char *cp;
    unsigned long event;
    int ev_num_flag;

    while (fgets (tmpbuf, sizeof (tmpbuf), s_hfp))
    {
        cp = tmpbuf;
        ev_num_flag = 0;

        if (strncmp (cp, "#define", 7))
            continue;

        /* skip #define */
        while (*cp && !(isspace ((int)*cp)))
            cp++;

        if (*cp == 0)
            continue;

        /* skip ws after #define */
        while (*cp && isspace ((int)*cp))
            cp++;
            
        if (*cp == 0)
            continue;

        /* skip symbolic name */
        while (*cp && !(isspace ((int)*cp)))
            cp++;

        if (*cp == 0)
            continue;

        /* skip ws after symbolic name */
        while (*cp && isspace ((int)*cp))
            cp++;
            
        if (*cp == 0)
            continue;

        event = 0;

        if (!strncmp(cp, "EV_NUM", 6)) {
            cp += 6;
            ev_num_flag = 1;

            while (*cp && *cp != '(')
                cp++;
            
            if (*cp == 0)
                continue;

            cp++; 

            while (*cp && isspace ((int)*cp))
                cp++;
            
        } 

        /* eat event code. */
        while (*cp && isdigit ((int)*cp))
        {
            event = event * 10 + (*cp - '0');
            cp++;
        }

        if (*cp == 0)
            continue;

        if (ev_num_flag) {
            while (*cp && *cp != ')')
                cp++;
            if (*cp == 0)
                continue;
            cp++;
            event += s_basenum;
        }

        /* skip ws after event code */
        while (*cp && isspace ((int)*cp))
            cp++;
            
        if (*cp != '/')
            continue;

        cp++;

        if (*cp != '*')
            continue;

        cp++;

        /* skip ws after comment start */
        while (*cp && isspace ((int)*cp))
            cp++;

        if (*cp == 0)
            continue;

        name = cp;

        /* accumulate name */
        while (*cp && *cp != ':' && *cp != '*')
            cp++;

        if (*cp == 0)
            continue;

        *cp++ = 0;
        
        /* skip ws after name: */
        while (*cp && isspace ((int)*cp))
            cp++;
        
        if (*cp == 0 || *cp == '/')
        {
            format = " ";
            goto write_it;
        }

        format = cp;
        
        /* accumulate format string */
        while (*cp && !isspace ((int)*cp))
            cp++;

        *cp = 0;

    write_it:

        add_event (event, name, format);
    }
}

/****************************************************************************
* read_header_files - eats header file lines of the form
*
*     #define FILE1_BASE  100	/ * pointdefs: ../vpn/vpn_points.h * /
*
****************************************************************************/

static boolean read_header_files (void)
{
    char *cp, *name;
    char tmpbuf [1024];
    int basenum;
    boolean rv=FALSE;

    while (fgets (tmpbuf, sizeof (tmpbuf), s_elog_hfp))
    {
        cp = tmpbuf;

        if (strncmp (cp, "#define", 7))
            continue;

        cp += 7;

        /* skip ws after #define */
        while (*cp && isspace ((int)*cp))
            cp++;

        if (*cp == 0)
            continue;

        /* skip EV_COMPxxx_START */
        while (*cp && !isspace((int)*cp))
            cp++;

        if (*cp == 0)
            continue;

        /* skip ws after EV_COMPxxx_START */
        while (*cp && isspace ((int)*cp))
            cp++;
        
        if (*cp == 0)
            continue;
        
        basenum = atol (cp);
        
        /* skip #define */
        while (*cp && (*cp != '/'))
            cp++;

        if (*cp == 0)
            continue;

        cp++;
        if (*cp != '*')
            continue;

        cp++;

        /* skip ws after comment start */
        while (*cp && isspace ((int)*cp))
            cp++;

        if (*cp == 0)
            continue;

        if (strncmp (cp, "pointdefs:", 10))
            continue;

        cp += 10;

        /* skip ws after comment start */
        while (*cp && isspace ((int)*cp))
            cp++;

        name = cp;

        while (*cp && !isspace ((int)*cp))
            cp++;
       
        *cp = 0;

        s_hfp = fopen (name, "rt");

        if (s_hfp == NULL) {
            g_warning ("Couldn't open header file %s\n", name);
            continue;
        }
        rv = TRUE;

        s_basenum = basenum;

        read_header_file();

        fclose (s_hfp);
    }
    return(rv);
}

/****************************************************************************
* event_def_cmp
****************************************************************************/

int event_def_cmp(const void *a1, const void *a2)
{
    event_def_t *e1 = (event_def_t *)a1;
    event_def_t *e2 = (event_def_t *)a2;

    if (e1->event < e2->event)
        return(-1);
    else if (e1->event == e2->event)
        return(0);
    else
        return(1);
}

/****************************************************************************
* sort_event_definitions
****************************************************************************/

void sort_event_definitions(void)
{
    qsort(&g_eventdefs[0], g_neventdefs, sizeof(event_def_t), event_def_cmp);
}

static boolean remove_needed=TRUE;

void finalize_events(void)
{
    sort_event_definitions();
    create_point_selector();
    recompute_ps_vscrollbar();
    view1_display_when_idle();
    remove_needed = TRUE;
}

void initialize_events(void)
{
    if (remove_needed) {
        reset_point_selector();
        remove_all_events();
        remove_needed = FALSE;
    }
}

/****************************************************************************
* read_event_definitions
****************************************************************************/

boolean read_event_definitions (char *filename)
{
    char tmpbuf [128];

    initialize_events();

    s_elog_hfp = fopen (filename, "rt");
    if (s_elog_hfp == NULL) {
        sprintf (tmpbuf, "Couldn't open %s\n", filename);
        infobox ("Open Failed", tmpbuf);
        return(FALSE);
    }
    /* Presume "elog.h".  Note fallthrough... */
    if (read_header_files()) {
        sort_event_definitions();
        create_point_selector();
        recompute_ps_vscrollbar();
        fclose(s_elog_hfp);
        view1_display_when_idle();
        remove_needed = TRUE;
        return(TRUE);
    }
    fclose(s_elog_hfp);

    s_hfp = fopen (filename, "rt");
    if (s_hfp == NULL) {
        sprintf (tmpbuf, "Couldn't open %s\n", filename);
        infobox ("Read Event Definition Failure", tmpbuf);
        return(FALSE);
    }

    read_header_file();

    /* Happens if the user feeds us the wrong file, for example */
    if (g_neventdefs == 0) {
        sprintf (tmpbuf, "No event definitions found in %s\n", filename);
        infobox ("No Event Definitions?", tmpbuf);
        return(FALSE);
    }
    finalize_events();
    return(TRUE);
}

static event_def_t dummy_event;
static char dummy_string[32];

/****************************************************************************
* find_event_definition
* Binary search for first event whose time is >= t
****************************************************************************/

event_def_t *find_event_definition (ulong code)
{
    int index, bottom, top;
    event_def_t *edp;

    if (g_neventdefs == 0)
        goto use_dummy;

    bottom = g_neventdefs-1;
    top = 0;

    while (1) {
	index = (bottom + top) / 2;

        edp = (g_eventdefs + index);
        
        if (edp->event == code)
            return(edp);

        if (top >= bottom) {
        use_dummy:
            edp = &dummy_event;
            edp->selected = TRUE;
            edp->event = code;
            edp->format = "0x%x";
            sprintf (dummy_string, "E%lu", code);
            edp->name = &dummy_string[0];
            return(edp);
        }

        if (edp->event < code)
            top = index + 1;
        else 
            bottom = index - 1;
    }
}

/****************************************************************************
* pointsel_next_snapshot
* Set dialog buttons from snapshot
****************************************************************************/

void pointsel_next_snapshot(void)
{
    int i;
    
    for (i = 0; i < g_neventdefs; i++) {
        gtk_toggle_button_set_active (
            GTK_TOGGLE_BUTTON(s_event_buttons[i]), 
            g_eventdefs[i].selected);
    }
}

/****************************************************************************
* pointsel_about
****************************************************************************/

void pointsel_about (char *tmpbuf)
{
    sprintf (tmpbuf+strlen(tmpbuf), "%d event definitions\n", 
             g_neventdefs);
}