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/*
* Copyright (c) 2019, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#ifndef LIB_BL_AUX_PARAMS_H
#define LIB_BL_AUX_PARAMS_H
#include <stdbool.h>
#include <stdint.h>
#include <export/lib/bl_aux_params/bl_aux_params_exp.h>
/*
* Handler function that handles an individual aux parameter. Return true if
* the parameter was handled, and flase if bl_aux_params_parse() should make its
* own attempt at handling it (for generic parameters).
*/
typedef bool (*bl_aux_param_handler_t)(struct bl_aux_param_header *param);
/*
* Interprets head as the start of an aux parameter list, and passes the
* parameters individually to handler(). Handles generic parameters directly if
* handler() hasn't already done so. If only generic parameters are expected,
* handler() can be NULL.
*/
void bl_aux_params_parse(u_register_t head,
bl_aux_param_handler_t handler);
#endif /* LIB_BL_AUX_PARAMS_H */
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