mark non public functions as static

Signed-off-by: Olivier Gayot <duskcoder@gmail.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/jouer.c b/jouer.c
index 7e6571f..135d06e 100644
--- a/jouer.c
+++ b/jouer.c
@@ -173,6 +173,7 @@ enum action_state_t select_target(SURFACES *surfaces, POSITIONS *positions, stru
     }
 }
 
+static
 enum action_state_t dig_entry(const struct entry_t *entries, int cnt_entries, struct action_params_t *params)
 {
     SDL_Event event;