pub unsafe extern "C" fn cft_fasttext_quantize(
handle: *mut fasttext_t,
args: *mut fasttext_args_t,
errptr: *mut *mut c_char,
)pub unsafe extern "C" fn cft_fasttext_quantize(
handle: *mut fasttext_t,
args: *mut fasttext_args_t,
errptr: *mut *mut c_char,
)