Function libsolv_sys::ffi::pool_setdebugcallback

pub unsafe extern "C" fn pool_setdebugcallback(
    pool: *mut Pool, 
    debugcallback: Option<unsafe extern "C" fn(arg1: *mut s_Pool, data: *mut c_void, type_: c_int, str_: *const c_char)>, 
    debugcallbackdata: *mut c_void
)