4 #include <msvcrt/internal/file.h>
6 // fixme change type of mode argument to mode_t
8 int __fileno_alloc(HANDLE hFile, int mode);
9 int __fileno_getmode(int _fd);
18 hFile = _get_osfhandle(handle);
19 fd = __fileno_alloc(hFile, __fileno_getmode(handle));