Voidify getfilesystemtime() (phpGH-15413)

The function always returned 0, and the return values was never used,
so we declare it to return void.

While we're at it, we also fix the space indentation of the comment.

Author: cmb69

win32/time.c

@@ -23,15 +23,15 @@
 #include <errno.h>
 #include "php_win32_globals.h"
 
-static zend_always_inline int getfilesystemtime(struct timeval *tv)
+static zend_always_inline void getfilesystemtime(struct timeval *tv)
 {/*{{{*/
 	FILETIME ft;
 	unsigned __int64 ff = 0;
 	ULARGE_INTEGER fft;
 
 	GetSystemTimePreciseAsFileTime(&ft);
 
-        /*
+	/*
 	 * Do not cast a pointer to a FILETIME structure to either a
 	 * ULARGE_INTEGER* or __int64* value because it can cause alignment faults on 64-bit Windows.
 	 * via  http://technet.microsoft.com/en-us/library/ms724284(v=vs.85).aspx
@@ -45,8 +45,6 @@ static zend_always_inline int getfilesystemtime(struct timeval *tv)
 
 	tv->tv_sec = (long)(ff / 1000000Ui64);
 	tv->tv_usec = (long)(ff % 1000000Ui64);
-
-	return 0;
 }/*}}}*/
 
 PHPAPI int gettimeofday(struct timeval *time_Info, struct timezone *timezone_Info)