403 static int validate_context(SSL *s, unsigned int extctx, unsigned int thisctx)  in validate_context()  argument
406     if ((thisctx & extctx) == 0)  in validate_context()
419 int tls_validate_all_contexts(SSL *s, unsigned int thisctx, RAW_EXTENSION *exts)  in tls_validate_all_contexts()  argument
426     if ((thisctx & SSL_EXT_CLIENT_HELLO) != 0)  in tls_validate_all_contexts()
428     else if ((thisctx & SSL_EXT_TLS1_2_SERVER_HELLO) != 0)  in tls_validate_all_contexts()
450         if (!validate_context(s, context, thisctx))  in tls_validate_all_contexts()
511 int extension_is_relevant(SSL *s, unsigned int extctx, unsigned int thisctx)  in extension_is_relevant()  argument
519     if ((thisctx & SSL_EXT_TLS1_3_HELLO_RETRY_REQUEST) != 0)  in extension_is_relevant()
538                 && (thisctx & SSL_EXT_CLIENT_HELLO) == 0)  in extension_is_relevant()
777 int should_add_extension(SSL *s, unsigned int extctx, unsigned int thisctx,  in should_add_extension()  argument
781     if ((extctx & thisctx) == 0)  in should_add_extension()
785     if (!extension_is_relevant(s, extctx, thisctx)  in should_add_extension()
787                 && (thisctx & SSL_EXT_CLIENT_HELLO) != 0  in should_add_extension()