HITLS_AlpnSelectCb HITLS_CFG_SetAlpnProtos HITLS_CFG_SetAlpnProtosSelectCb HITLS_GetSelectedAlpnProto HITLS_SetAlpnProtos

HITLS_GetSelectedAlpnProto() int32_t HITLS_GetSelectedAlpnProto ( HITLS_Ctx *  ctx, uint8_t **  proto, uint32_t *  protoLen  ) Obtaining the ALPN Negotiation Result 参数 ctx [IN] Ctx context. proto [OUT] Header address of the outgoing selected protocol. protoLen [OUT] Length of the outgoing selected protocol. 返回值 If success, return HITLS_SUCCESS. For details about other error codes, see hitls_error.h.