FileTimeToSystemTime

FileTimeToSystemTime converts a 64-bit file time to system time format.

Syntax

BOOL FileTimeToSystemTime(
    const FILETIME* lpFileTime,
    LPSYSTEMTIME lpSystemTime
); 

Parameters

lpFileTime

Pointer to a FILETIME structure containing the file time to convert to system date and time format.

The FileTimeToSystemTime function works only with FILETIME values that are less than 0x8000000000000000. The function fails with values equal to or greater than that.

lpSystemTime

Pointer to a SYSTEMTIME structure to receive the converted file time.

Return Value

A non-zero value if the function succeeds, 0 (zero) if the function fails

To get extended error information, call GetLastError.

Remarks

The function fails for FILETIME values that are equal to or greater than 0x8000000000000000.

Requirements

Minimum Supported Version	RTX64 2013
Header	windows.h
Library	Rtx_Rtss.lib