X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Futils%2Fproc_pids%2Fproc_pids.h;fp=src%2Futils%2Fproc_pids%2Fproc_pids.h;h=9170398fb8cebfc90a8852550ac646cc28217f19;hb=393d869c7a0d27b7c5571e7f227321ec9e2150cd;hp=8b19497c21c0724ea35c8ae5dce8ed22c0439b11;hpb=6f963ffb356c2164d7b73799ac650f55b212b46b;p=collectd.git

diff --git a/src/utils/proc_pids/proc_pids.h b/src/utils/proc_pids/proc_pids.h
index 8b19497c..9170398f 100644
--- a/src/utils/proc_pids/proc_pids.h
+++ b/src/utils/proc_pids/proc_pids.h
@@ -27,6 +27,9 @@
  *   Michał Aleksiński <michalx.aleksinski@intel.com>
  **/
 
+#ifndef UTILS_PROC_PIDS_PROC_PIDS_H
+#define UTILS_PROC_PIDS_PROC_PIDS_H 1
+
 #include <dirent.h>
 #include <sys/types.h>
 
@@ -224,3 +227,5 @@ int proc_pids_update(const char *procfs_path, proc_pids_t *proc_pids[],
  *   0 on success. -1 on error.
  */
 int proc_pids_free(proc_pids_t *proc_pids[], size_t proc_pids_num);
+
+#endif /* UTILS_PROC_PIDS_PROC_PIDS_H */