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-rw-r--r--parse-options.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/parse-options.h b/parse-options.h
index b32587ad7c..f295a2cf85 100644
--- a/parse-options.h
+++ b/parse-options.h
@@ -145,6 +145,10 @@ extern int parse_options(int argc, const char **argv, const char *prefix,
extern NORETURN void usage_with_options(const char * const *usagestr,
const struct option *options);
+extern NORETURN void usage_msg_opt(const char *msg,
+ const char * const *usagestr,
+ const struct option *options);
+
/*----- incremental advanced APIs -----*/
enum {