Turn two functions static

1 files changed, 1 insertions, 1 deletions

diff --git a/input.c b/input.c
index 0fe859f..f4ab6e8 100644
--- a/input.c
+++ b/input.c
@@ -24,7 +24,7 @@ static retro_input_state_t input_state_cb;
 
 void retro_set_input_state(retro_input_state_t cb) { input_state_cb = cb; }
 
-void trigger_key(u32 key)
+static void trigger_key(u32 key)
 {
   u32 p1_cnt = io_registers[REG_P1CNT];