# HG changeset patch
# User Some Random Person <seanhalle@yahoo.com>
# Date 1331555985 25200
# Node ID 7d35d7f42cd59a045e822b513c5c60a9e9c2ed29
# Parent  dabefab7d2640390de8adb46ecf5066a364efbab
added casts to fix warnings

diff -r dabefab7d264 -r 7d35d7f42cd5 BlockingQueue.c
--- a/BlockingQueue.c	Fri Mar 09 22:12:01 2012 -0800
+++ b/BlockingQueue.c	Mon Mar 12 05:39:45 2012 -0700
@@ -11,6 +11,7 @@
 #include <pthread.h>
 #include <stdlib.h>
 #include <sched.h>
+#include <string.h>
 
 #include "BlockingQueue.h"
 
@@ -38,9 +39,9 @@
 
    retQ->insertLock = UNLOCKED;
    retQ->extractLock= UNLOCKED;
-   //TODO: check got pointer syntax right
-   retQ->extractPos = &(retQ->startOfData[0]); //side by side == empty
-   retQ->insertPos  = &(retQ->startOfData[1]); // so start pos's have to be
+   
+   retQ->extractPos = (volatile void**)&(retQ->startOfData[0]); //side by side == empty
+   retQ->insertPos  = (volatile void**)&(retQ->startOfData[1]); // so start pos's have to be
    retQ->endOfData  = &(retQ->startOfData[1023]);
 
    return retQ;
@@ -64,8 +65,8 @@
             //NOTE: checked assy, and it does lock correctly..
       if( gotLock )
        {
-         void **insertPos  = Q->insertPos;
-         void **extractPos = Q->extractPos;
+         void **insertPos  = (void **)Q->insertPos;
+         void **extractPos = (void **)Q->extractPos;
 
             //if not empty -- extract just below insert when empty
          if( insertPos - extractPos != 1 &&
@@ -77,7 +78,7 @@
             else
              { Q->extractPos++;
              }
-            out = *(Q->extractPos);
+            out = (void *) *(Q->extractPos);
             Q->extractLock = UNLOCKED;
             return out;
           }
@@ -109,8 +110,8 @@
          __sync_bool_compare_and_swap( &(Q->insertLock), UNLOCKED, LOCKED );
       if( gotLock )
        {
-         void **insertPos  = Q->insertPos;
-         void **extractPos = Q->extractPos;
+         void **insertPos  = (void **)Q->insertPos;
+         void **extractPos = (void **)Q->extractPos;
 
             //check if room to insert.. can't use a count variable
             // 'cause both insertor Thd and extractor Thd would write it