Function llvm_sys::lto::thinlto_codegen_set_cache_pruning_interval

pub unsafe extern "C" fn thinlto_codegen_set_cache_pruning_interval(
    cg: thinlto_code_gen_t, 
    interval: c_int
)

Set the cache pruning interval, in seconds.

A negative value disables pruning, and 0 will force pruning to occur.