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-rw-r--r--src/helperfuncs.cpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/helperfuncs.cpp b/src/helperfuncs.cpp
index 3a0f39c6d..6412175b1 100644
--- a/src/helperfuncs.cpp
+++ b/src/helperfuncs.cpp
@@ -21,6 +21,7 @@
#include <unistd.h>
#include <fcntl.h>
#include <sys/errno.h>
+#include <signal.h>
#include <time.h>
#include <string>
#include <sstream>