求助，安装第三方包报错：gcc errors for preamble

go get github.com/zubairhamed/betwixt 报错信息： could not determine kind of name for C.BIO could not determine kind of name for C.BIO_get_data could not determine kind of name for C.BIO_get_shutdown could not determine kind of name for C.BIO_go could not determine kind of name for C.BIO_go_session could not determine kind of name for C.BIO_new could not determine kind of name for C.BIO_set_data could not determine kind of name for C.BIO_set_flags could not determine kind of name for C.BIO_set_init could not determine kind of name for C.CRYPTO_free could not determine kind of name for C.CString could not determine kind of name for C.DTLSv1_2_client_method could not determine kind of name for C.DTLSv1_2_server_method could not determine kind of name for C.DTLSv1_listen could not determine kind of name for C.ERR_TXT_MALLOCED could not determine kind of name for C.ERR_TXT_STRING could not determine kind of name for C.ERR_clear_error could not determine kind of name for C.ERR_func_error_string could not determine kind of name for C.ERR_get_error could not determine kind of name for C.ERR_get_error_line_data could not determine kind of name for C.ERR_lib_error_string could not determine kind of name for C.ERR_peek_error could not determine kind of name for C.ERR_reason_error_string could not determine kind of name for C.GoString could not determine kind of name for C.SSL could not determine kind of name for C.SSL_CTX could not determine kind of name for C.SSL_CTX_new could not determine kind of name for C.SSL_CTX_set_cipher_list could not determine kind of name for C.SSL_connect could not determine kind of name for C.SSL_free could not determine kind of name for C.SSL_get_error could not determine kind of name for C.SSL_get_rbio could not determine kind of name for C.SSL_new could not determine kind of name for C.SSL_read could not determine kind of name for C.SSL_set_accept_state could not determine kind of name for C.SSL_set_bio could not determine kind of name for C.SSL_shutdown could not determine kind of name for C.SSL_write could not determine kind of name for C.char could not determine kind of name for C.get_errno could not determine kind of name for C.init_ctx could not determine kind of name for C.init_lib could not determine kind of name for C.init_server_ctx could not determine kind of name for C.init_session_bio_method could not determine kind of name for C.int could not determine kind of name for C.setGoClientId could not determine kind of name for C.setGoSessionId could not determine kind of name for C.set_cookie_option could not determine kind of name for C.set_errno could not determine kind of name for C.set_proto_1_2 could not determine kind of name for C.set_psk_callback could not determine kind of name for C.uchar could not determine kind of name for C.uint could not determine kind of name for C.ulong gcc errors for preamble: In file included from app/gopath/src/github.com/zubairhamed/canopus/openssl/include/openssl/err.h:21:0, from app/gopath/src/github.com/zubairhamed/canopus/dtls.go:9: app/gopath/src/github.com/zubairhamed/canopus/openssl/include/openssl/bio.h: In function 'DEPRECATEDIN_1_1_0': app/gopath/src/github.com/zubairhamed/canopus/openssl/include/openssl/bio.h:680:1: error: expected declaration specifiers before 'DEPRECATEDIN_1_1_0' DEPRECATEDIN_1_1_0(int BIO_get_port(const char *str, unsigned short *port_ptr)) ^ 。。。。。。