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-rw-r--r--src/common.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/common.h b/src/common.h
index 5800581..fea0db7 100644
--- a/src/common.h
+++ b/src/common.h
@@ -5,3 +5,5 @@
#endif
#define IN_ADDR_PORT(addr) (((struct sockaddr_in *)addr)->sin_port)
+
+extern int free_mem_on_exit;