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-rw-r--r--src/squeue/squeue.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/squeue/squeue.c b/src/squeue/squeue.c
index 0d134f0..96f2b59 100644
--- a/src/squeue/squeue.c
+++ b/src/squeue/squeue.c
@@ -1,13 +1,17 @@
#include "squeue.h"
+#define _XOPEN_SOURCE 500 /* Or: #define _BSD_SOURCE */
#include <unistd.h>
#include <errno.h>
#include <stdlib.h>
#include <sys/ipc.h>
#include <signal.h>
#include <sys/shm.h>
+#include <sys/types.h>
+#include <sys/stat.h>
#include <sys/mman.h>
#include <fcntl.h>
#include <stdio.h>
+#include <unistd.h>
#include <string.h>
#define POOL_SIZE ITEM_MAX*ITEM_SIZE