24 use libc::{c_char, int32_t, size_t, ssize_t, uint32_t, uint64_t};
41     ip_addr: *const c_char,  constant
42     host: *const c_char,  constant
196     url: *const c_char,  in doh_net_new()  argument
197     domain: *const c_char,  in doh_net_new()  argument
198     ip_addr: *const c_char,  in doh_net_new()  argument
200     cert_path: *const c_char,  in doh_net_new()  argument
363         ip_addr: *const c_char,  in success_cb()  argument
364         host: *const c_char,  in success_cb()  argument
376         ip_addr: *const c_char,  in fail_cb()  argument
377         host: *const c_char,  in fail_cb()  argument
390         ip_addr: *const c_char,  in assert_validation_info()  argument
391         host: *const c_char,  in assert_validation_info()  argument