c_functions.h
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/*
* Copyright (C) 2014 Ho Chi Minh city University of Technology (HCMUT)
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
/**
* @ingroup examples
* @{
*
* @file
* @brief Definitions for some c functions.
*
* @author DangNhat Pham-Huu <51002279@hcmut.edu.vn>
*
*/
#include <stdio.h>
#ifndef C_FUNCTIONS_H
#define C_FUNCTIONS_H
#ifdef __cplusplus
extern "C" {
#endif
/**
* @brief Print a hello message.
*/
int hello(void);
/**
* @brief Get day of week from given date (day, month, year >= 1/1/2000).
*
* @param[in] day
* @param[in] month
* @param[in] year
*
* @return day of week (0 means Sunday, ... 6 means Saturday)
*/
int day_of_week(int day, int month, int year);
#ifdef __cplusplus
}
#endif
/** @} */
#endif /* C_FUNCTIONS_H */