1 files changed, 7 insertions, 0 deletions
diff --git a/sparse.1 b/sparse.1
index be38f688..574caef3 100644
--- a/sparse.1
+++ b/sparse.1
@@ -244,6 +244,13 @@ Sparse issues these warnings by default.  To turn them off, use
 \fB\-Wno\-enum\-mismatch\fR.
 .
 .TP
+.B \-Wexternal\-function\-has\-definition
+Warn about function definitions that are declared with external linkage.
+
+Sparse issues these warnings by default.  To turn them off, use
+\fB\-Wno\-external\-function\-has\-definition\fR.
+.
+.TP
 .B \-Winit\-cstring
 Warn about initialization of a char array with a too long constant C string.