#include <signal.h>
#include <assert.h>
#include <stdlib.h>
+#include <stdint.h>
#include <string.h>
#include <errno.h>
#include <poll.h>
#include <sys/time.h>
-#include <syscall.h>
#include <unistd.h>
#include <sched.h>
struct call_rcu_data {
struct cds_wfq_queue cbs;
unsigned long flags;
- int futex;
+ int32_t futex;
unsigned long qlen; /* maintained for debugging. */
pthread_t tid;
int cpu_affinity;