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+2016-01-27 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/66869
+ * c-decl.c (c_write_global_declarations_1): Warn with
+ warn_unused_function if static prototype without definition
+ is not C_DECL_USED.
+
2016-01-27 Marek Polacek <polacek@redhat.com>
PR c/68062