fix

1 files changed, 2 insertions, 0 deletions

diff --git a/opts.h b/opts.h
index b5c8729..86e2f24 100644
--- a/opts.h
+++ b/opts.h
@@ -14,3 +14,5 @@ struct opt {
 
 void process_options(int *argcp, char *argv[], struct opt opts[], 
                      int case_sensitive);
+
+int opt_get_unsigned(const struct opt *o, unsigned *valp);