Early implementation of inotify-based universal variable notifier for

Linux

1 files changed, 3 insertions, 0 deletions

diff --git a/common.h b/common.h
index b22720b0..8e794acb 100644
--- a/common.h
+++ b/common.h
@@ -849,6 +849,9 @@ void assert_is_not_forked_child(const char *who);
 #define ASSERT_IS_NOT_FORKED_CHILD_TRAMPOLINE(x) assert_is_not_forked_child(x)
 #define ASSERT_IS_NOT_FORKED_CHILD() ASSERT_IS_NOT_FORKED_CHILD_TRAMPOLINE(__FUNCTION__)
 
+/** Macro to help suppress potentially unused variable warnings */
+#define USE(var) (void)(var)
+
 extern "C" {
     __attribute__((noinline)) void debug_thread_error(void);
 }