$NetBSD: patch-ab,v 1.1.1.1 2005/03/26 17:05:03 minskim Exp $

--- lucy.c.orig	Mon Apr 21 15:08:41 2003
+++ lucy.c
@@ -147,7 +147,7 @@ Seq *ptr;
 /* thread related variables */
 pthread_mutex_t job_lock, acc_lock;
 pthread_cond_t job_waiting, job_returning, job_done;
-int thread_count, job_count, job_close, shutdown, *jobs, job_todo, job_pool;
+int thread_count, job_count, job_close, shut, *jobs, job_todo, job_pool;
 pthread_t *threads;
 void (*work)();
 
@@ -172,9 +172,9 @@ void *worker(arg)
   int id=(int)arg;
   pthread_mutex_lock(&job_lock);
   while (1) {
-    while (job_todo<0 && !shutdown)
+    while (job_todo<0 && !shut)
       pthread_cond_wait(&job_waiting, &job_lock);
-    if (shutdown) {
+    if (shut) {
       pthread_mutex_unlock(&job_lock);
       pthread_exit(NULL);
     }
@@ -515,7 +515,7 @@ char *argv[];
   /******************************************************/
   threads=(pthread_t*)malloc(sizeof(pthread_t)*thread_count);
   jobs=(int*)malloc(sizeof(int)*(thread_count+1));
-  job_count=job_close=shutdown=0; job_todo=job_pool=-1; id=thread_count;
+  job_count=job_close=shut=0; job_todo=job_pool=-1; id=thread_count;
 
   if (pthread_mutex_init(&job_lock, NULL))
     giveup("can't initialize thread mutex job_lock");
@@ -1018,7 +1018,7 @@ char *argv[];
   /******************************************************/
   /* Phase 0.3: terminate all computing threads         */
   /******************************************************/
-  shutdown=1;
+  shut=1;
   pthread_cond_broadcast(&job_waiting);
   for (i=0; i<thread_count; i++)
     pthread_join(threads[i], NULL);