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-rw-r--r--src/cc-compat.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/cc-compat.h b/src/cc-compat.h
index aefe66d19..5071d5322 100644
--- a/src/cc-compat.h
+++ b/src/cc-compat.h
@@ -40,6 +40,12 @@
# endif
#endif
+#if defined(_MSC_VER)
+#define GIT_UNUSED_ARG(x) ((void)(x)); /* note trailing ; */
+#else
+#define GIT_UNUSED_ARG(x)
+#endif
+
/*
* Does our compiler/platform support the C99 <inttypes.h> and
* <stdint.h> header files. (C99 requires that <inttypes.h>