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/* Wrapper file for time.h that ensures the proper POSIX defines for MATLAB Coder */

#ifndef CODER_POSIX_TIME_H

#define CODER_POSIX_TIME_H

#ifdef __cplusplus

extern "C" {

#endif /* __cplusplus */

/**

* @brief Represents generic timestamps

typedef struct coderTimespec_tag {

double tv_sec;

double tv_nsec;

} coderTimespec;

/**

* @brief Represents a localized time

typedef struct coderTm_tag {

long tm_nsec; /* nanoseconds */

int tm_sec; /* seconds */

int tm_min; /* minutes */

int tm_hour; /* hours */

int tm_mday; /* day of the month */

int tm_mon; /* month */

int tm_year; /* year */

int tm_wday; /* day of the week */

int tm_yday; /* day in the year */

int tm_isdst; /* daylight saving time */

} coderTm;

/**

* @brief Initialize state for time functions

* @param aFrequency Returned clock frequency for Windows APIs

* @return int Status code. 0 for success. Non-zero for failure

int coderInitTimeFunctions(double* const aFrequency);

/**

* @brief Returns a timestamp from a monotonic clock

* @param aCoderTimespec The returned timestamp

* @param aFrequency Frequency obtained from coderInitTimeFunctions

* @return int Status code. 0 for success. Non-zero for failure

int coderTimeClockGettimeMonotonic(coderTimespec* const aCoderTimespec, double aFrequency);

/**

* @brief Sleep for a specified duration

* @param aCoderTimespec Amount of time to sleep for

* @return int Status code. 0 for success. Non-zero for failure

int coderTimeSleep(coderTimespec const * const aCoderTimespec);

/**

* @brief Query the local time

* @param aTm Returned local time

* @return int Status code. 0 for success. Non-zero for failure

int coderLocalTime(coderTm* const aTm);

#ifdef __cplusplus

}

#endif /* __cplusplus */

#endif /* CODER_POSIX_TIME_H */

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