js: Remove the charCode argument from key()

It hasn't been used in a while.

1 files changed, 1 insertions, 1 deletions

diff --git a/emcc.c b/emcc.c
index 77e7ded..33f7608 100644
--- a/emcc.c
+++ b/emcc.c
@@ -262,7 +262,7 @@ void mousemove(int x, int y, int buttons)
 /*
  * Keyboard handler called from JS.
  */
-void key(int keycode, int charcode, const char *key, const char *chr,
+void key(int keycode, const char *key, const char *chr,
          bool shift, bool ctrl)
 {
     int keyevent = -1;