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/*
* Copyright (c) 2021 Arm Limited. All rights reserved.
* SPDX-License-Identifier: Apache-2.0
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef IRQS_H
#define IRQS_H
#ifdef __cplusplus
extern "C" {
#endif
#include "peripheral_irqs.h"
#include <stdint.h>
/* Interrupt handler function type. */
typedef void (*const irq_vec_type)(void);
/**
* @brief Reset interrupt handler and also, the starting
* point of the application.
**/
extern void Reset_Handler(void);
/**
* @brief Gets the system tick triggered cycle counter for the CPU.
* @return 64-bit counter value.
**/
extern uint64_t Get_SysTick_Cycle_Count(void);
/**
* @brief Initialises the system tick registers.
* @return Error code return from sys tick configuration function
* (0 = no error).
**/
extern int Init_SysTick(void);
#ifdef __cplusplus
}
#endif
#endif /* IRQS_H */
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