#include <u.h>#include <mingw32.h>#define NOPLAN9DEFINES#include <libc.h>#include <sys/time.h>#include <utime.h>#include <sys/stat.h> #include "util.h" intdirwstat(char *file, Dir *dir){	WCHAR *wfile, *wto;	int	ret;	struct _utimbuf ub; 	file = winpathdup(file);	if(file==nil)		return -1;	wfile = winutf2wpath(file); 	/* BUG handle more */	ret = 0;	if(~dir->mode != 0){		if(_wchmod(wfile, dir->mode) < 0)			ret = -1;	}	if(~dir->mtime != 0){		ub.actime = dir->mtime;		ub.modtime = dir->mtime;		if(_wutime(wfile, &ub) < 0)			ret = -1;	}	if(~dir->length != 0){//		if(truncate(file, dir->length) < 0)//			ret = -1;	}	if(dir->name != nil)	if(dir->name[0] != '\0'){		wto = winutf2wpath(dir->name);		if(_wrename(wfile, wto) < 0)			ret = -1;		free(wto);	}	free(wfile);	free(file);	return ret;}