procutils: include missing header

To be able to use DIR we need to include the dirent.h header. This fixes issues such as:

../include/procutils.h:5: error: syntax error before "DIR"
../include/procutils.h:5: warning: no semicolon at end of struct or union

Signed-off-by: Davidlohr Bueso <dave@gnu.org>

diff --git a/include/procutils.h b/include/procutils.h
index 48aecdd23b548f8b1590660877cc31ea1bb4d70c..ca7087a2b780ef840a05c922afe56fafcef0e2f6 100644 (file)
--- a/include/procutils.h
+++ b/include/procutils.h
@@ -1,6 +1,8 @@
 #ifndef UTIL_LINUX_PROCUTILS
 #define UTIL_LINUX_PROCUTILS
 
+#include <dirent.h>
+
 struct proc_tasks {
        DIR *dir;
 };