Cargo Features

mp3lame-sys has no features set by default.

[dependencies]
mp3lame-sys = { version = "0.1.4", features = ["decoder"] }
decoder

Include decoder code (it is under GPL license which is pretty shite)

Affects mp3lame-sys::hip_global_struct, mp3lame-sys::hip_global_flags, mp3lame-sys::hip_t, mp3lame-sys::mp3data_struct