temporal.h

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/*
 * Copyright (C) 2012 Sistemas Operativos - UTN FRBA. All rights reserved.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
#ifndef TEMPORAL_H_
#define TEMPORAL_H_
 
    #include <stdint.h>
    #include <time.h>
 
    typedef enum {
        TEMPORAL_STATUS_STOPPED, 
        TEMPORAL_STATUS_RUNNING  
    } t_temporal_status;
 
    typedef struct {
        struct timespec current;
        int64_t elapsed_ms;
        t_temporal_status status;
    } t_temporal;
 
    char *temporal_get_string_time(const char* format);
 
    t_temporal* temporal_create(void);
 
    void temporal_destroy(t_temporal* temporal);
 
    int64_t temporal_gettime(t_temporal* temporal);
 
    void temporal_stop(t_temporal* temporal);
 
    void temporal_resume(t_temporal* temporal);
 
    int64_t temporal_diff(t_temporal* temporal_1, t_temporal* temporal_2);
 
#endif /* TEMPORAL_H_ */