Type Definition rust_libretro_sys::retro_usec_t

pub type retro_usec_t = i64;

Notifies a libretro core of time spent since last invocation of retro_run() in microseconds.

It will be called right before retro_run() every frame. The frontend can tamper with timing to support cases like fast-forward, slow-motion and framestepping.

In those scenarios the reference frame time value will be used.