Copyright (c) 1987 The Regents of the University of California.
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
3. Neither the name of the University nor the names of its contributors
may be used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.
S ellipse ht .3i wid .75i "\s-1CALLER1\s+1" ellipse ht .3i wid .75i "\s-1CALLER2\s+1" at 1st ellipse + (2i,0i) ellipse ht .3i wid .8i "\s-1EXAMPLE\s+1" at 1st ellipse + (1i,-.5i) ellipse ht .3i wid .5i "\s-1SUB1\s+1" at 1st ellipse - (0i,1i) ellipse ht .3i wid .5i "\s-1SUB2\s+1" at 3rd ellipse - (0i,.5i) ellipse ht .3i wid .5i "\s-1SUB3\s+1" at 2nd ellipse - (0i,1i) line <- from 1st ellipse up .5i left .5i chop .1875i line <- from 1st ellipse up .5i right .5i chop .1875i line <- from 2nd ellipse up .5i left .5i chop .1875i line <- from 2nd ellipse up .5i right .5i chop .1875i arrow from 1st ellipse to 3rd ellipse chop arrow from 2nd ellipse to 3rd ellipse chop arrow from 3rd ellipse to 4th ellipse chop arrow from 3rd ellipse to 5th ellipse chop .15i chop .15i arrow from 3rd ellipse to 6th ellipse chop arrow from 4th ellipse down .5i left .5i chop .1875i arrow from 4th ellipse down .5i right .5i chop .1875i arrow from 5th ellipse down .5i left .5i chop .1875i arrow from 5th ellipse down .5i right .5i chop .1875i arrow from 6th ellipse down .5i left .5i chop .1875i arrow from 6th ellipse down .5i right .5i chop .1875i
E