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  1. /**
  2.  * This file has no copyright assigned and is placed in the Public Domain.
  3.  * This file is part of the w64 mingw-runtime package.
  4.  * No warranty is given; refer to the file DISCLAIMER within this package.
  5.  */
  6.  
  7. #ifndef _SYS_TIME_H_
  8. #define _SYS_TIME_H_
  9.  
  10. #include <time.h>
  11.  
  12. #ifdef  __cplusplus
  13. extern "C" {
  14. #endif
  15.  
  16. #ifndef __STRICT_ANSI__
  17. #ifndef _TIMEVAL_DEFINED /* also in winsock[2].h */
  18. #define _TIMEVAL_DEFINED
  19. struct timeval {
  20.   long tv_sec;
  21.   long tv_usec;
  22. };
  23. #define timerisset(tvp)  ((tvp)->tv_sec || (tvp)->tv_usec)
  24. #define timercmp(tvp, uvp, cmp) \
  25.   (((tvp)->tv_sec != (uvp)->tv_sec) ? \
  26.   ((tvp)->tv_sec cmp (uvp)->tv_sec) : \
  27.   ((tvp)->tv_usec cmp (uvp)->tv_usec))
  28. #define timerclear(tvp)  (tvp)->tv_sec = (tvp)->tv_usec = 0
  29. #endif /* _TIMEVAL_DEFINED */
  30.  
  31. #ifndef _TIMEZONE_DEFINED /* also in sys/time.h */
  32. #define _TIMEZONE_DEFINED
  33. /* Provided for compatibility with code that assumes that
  34.    the presence of gettimeofday function implies a definition
  35.    of struct timezone. */
  36. struct timezone
  37. {
  38.   int tz_minuteswest; /* of Greenwich */
  39.   int tz_dsttime;     /* type of dst correction to apply */
  40. };
  41.  
  42.   extern int __cdecl mingw_gettimeofday (struct timeval *p, struct timezone *z);
  43.  
  44. #endif
  45.  
  46. /*
  47.    Implementation as per:
  48.    The Open Group Base Specifications, Issue 6
  49.    IEEE Std 1003.1, 2004 Edition
  50.  
  51.    The timezone pointer arg is ignored.  Errors are ignored.
  52. */
  53. #ifndef _GETTIMEOFDAY_DEFINED
  54. #define _GETTIMEOFDAY_DEFINED
  55. int __cdecl gettimeofday(struct timeval *__restrict__,
  56.                          void *__restrict__  /* tzp (unused) */);
  57. #endif
  58.  
  59. #endif /* __STRICT_ANSI__ */
  60.  
  61. #ifdef  __cplusplus
  62. }
  63. #endif
  64.  
  65. /* Adding timespec definition.  */
  66. #include <sys/timeb.h>
  67.  
  68.  
  69. #endif /* _SYS_TIME_H_ */
  70.