Function libxslt::bindings::xmlGcMemGet

pub unsafe extern "C" fn xmlGcMemGet(
    freeFunc: *mut Option<unsafe extern "C" fn(*mut c_void)>, 
    mallocFunc: *mut Option<unsafe extern "C" fn(usize) -> *mut c_void>, 
    mallocAtomicFunc: *mut Option<unsafe extern "C" fn(usize) -> *mut c_void>, 
    reallocFunc: *mut Option<unsafe extern "C" fn(*mut c_void, usize) -> *mut c_void>, 
    strdupFunc: *mut Option<unsafe extern "C" fn(*const i8) -> *mut i8>
) -> i32