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-rw-r--r--gcc/config/darwin.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/config/darwin.h b/gcc/config/darwin.h
index c73ff60..dcfab42 100644
--- a/gcc/config/darwin.h
+++ b/gcc/config/darwin.h
@@ -80,6 +80,9 @@ Boston, MA 02110-1301, USA. */
#undef DEFAULT_PCC_STRUCT_RETURN
#define DEFAULT_PCC_STRUCT_RETURN 0
+/* True if pragma ms_struct is in effect. */
+extern GTY(()) int darwin_ms_struct;
+
/* This table intercepts weirdo options whose names would interfere
with normal driver conventions, and either translates them into
standardly-named options, or adds a 'Z' so that they can get to