boring_sys

Function X509_PURPOSE_add

Source 
pub unsafe extern "C" fn X509_PURPOSE_add(
    id: c_int,
    trust: c_int,
    flags: c_int,
    ck: Option<unsafe extern "C" fn(arg1: *const X509_PURPOSE, arg2: *const X509, arg3: c_int) -> c_int>,
    name: *mut c_char,
    sname: *mut c_char,
    arg: *mut c_void,
) -> c_int