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When the sources are compiled with @code{_FILE_OFFSET_BITS == 64} on a
32 bit machine this function is in fact @code{freopen64} since the LFS
interface replaces transparently the old interface.
@end deftypefun

@deftypefun {FILE *} freopen64 (const char *@var{filename}, const char *@var{opentype}, FILE *@var{stream})

error: patch failed: manual/stdio.texi:330
error: manual/stdio.texi: patch does not apply