timing.h

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#ifndef MBEDTLS_TIMING_H
#define MBEDTLS_TIMING_H

#if !defined(MBEDTLS_CONFIG_FILE)
#include "config.h"
#else
#include MBEDTLS_CONFIG_FILE
#endif

#if !defined(MBEDTLS_TIMING_ALT)
// Regular implementation
//

#include <stdint.h>

#ifdef __cplusplus
extern "C" {
#endif

struct mbedtls_timing_hr_time
{
    unsigned char opaque[32];
};

typedef struct
{
    struct mbedtls_timing_hr_time   timer;
    uint32_t                        int_ms;
    uint32_t                        fin_ms;
} mbedtls_timing_delay_context;

extern volatile int mbedtls_timing_alarmed;

unsigned long mbedtls_timing_hardclock( void );

unsigned long mbedtls_timing_get_timer( struct mbedtls_timing_hr_time *val, int reset );

void mbedtls_set_alarm( int seconds );

void mbedtls_timing_set_delay( void *data, uint32_t int_ms, uint32_t fin_ms );

int mbedtls_timing_get_delay( void *data );

#ifdef __cplusplus
}
#endif

#else  /* MBEDTLS_TIMING_ALT */
#include "timing_alt.h"
#endif /* MBEDTLS_TIMING_ALT */

#ifdef __cplusplus
extern "C" {
#endif

#if defined(MBEDTLS_SELF_TEST)

int mbedtls_timing_self_test( int verbose );
#endif

#ifdef __cplusplus
}
#endif

#endif /* timing.h */