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-rw-r--r--src/options.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/options.h b/src/options.h
index f2d6619..6905d3b 100644
--- a/src/options.h
+++ b/src/options.h
@@ -78,6 +78,7 @@ std::istream& operator>>(std::istream& stream, OptionNetwork& network);
typedef std::list<std::string> StringList;
typedef enum { ROLE_LEFT, ROLE_RIGHT } role_t;
+std::ostream& operator<<(std::ostream& stream, role_t const& role);
class Options
{