input: Remove separate mp_input_add_event_fd

Use the same mp_input_add_key_fd for all uses and add a context
argument to its callback that was before only in the event fd
callbacks. Instead of checking in input.c whether keys were inserted
to the keypress FIFO during the callback do the check in the callback
before returning and set return value accordingly.

1 files changed, 1 insertions, 1 deletions

diff --git a/input/joystick.c b/input/joystick.c
index ec3720548d..02e00d207f 100644
--- a/input/joystick.c
+++ b/input/joystick.c
@@ -73,7 +73,7 @@ int mp_input_joystick_init(char* dev) {
   return fd;
 }
 
-int mp_input_joystick_read(int fd) {
+int mp_input_joystick_read(void *ctx, int fd) {
   struct js_event ev;
   int l=0;