fix timeout on rollover on 64 bit

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@5496 d0543943-73ff-0310-b7d9-9358b9ac24b2

libs/xmlrpc-c/lib/abyss/src/conn.c

@@ -277,7 +277,7 @@ abyss_bool ConnReadLine(TConn *c,char **z,uint32_t timeout)
 {
     char *p,*t;
     abyss_bool first=TRUE;
-    uint32_t to,start;
+    clock_t to,start;
 
     p=*z=c->buffer+c->bufferpos;
     start=clock();