Cargo Features

libffi-sys2 has no features set by default.

[dependencies]
libffi-sys2 = { version = "2.4.0", features = ["system", "complex"] }
system
complex

Affects libffi-sys2::ffi_type_complex_float, libffi-sys2::ffi_type_complex_double, libffi-sys2::ffi_type_complex_longdouble