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-rw-r--r--gcc/c-common.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/c-common.h b/gcc/c-common.h
index 7ada212..437d95d 100644
--- a/gcc/c-common.h
+++ b/gcc/c-common.h
@@ -361,6 +361,10 @@ extern int warn_format_extra_args;
extern int warn_format_nonliteral;
+/* Warn about possible security problems with calls to format functions. */
+
+extern int warn_format_security;
+
/* Warn about possible violations of sequence point rules. */
extern int warn_sequence_point;