On Tue, Jun 16, 2015 at 12:26:39AM -0400, Rich Felker wrote:
> On Sat, Jun 13, 2015 at 03:06:55AM -0400, Rich Felker wrote:
> > diff --git a/src/multibyte/btowc.c b/src/multibyte/btowc.c
> > index 9d2c3b1..8de060f 100644
> > --- a/src/multibyte/btowc.c
> > +++ b/src/multibyte/btowc.c
> > @@ -1,7 +1,10 @@
> > -#include <stdio.h>
> >  #include <wchar.h>
> > +#include <stdlib.h>
> > +#include "internal.h"
> >  
> >  wint_t btowc(int c)
> >  {
> > -	return c<128U ? c : EOF;
> > +	if (c < 128U) return c;
> > +	if (MB_CUR_MAX==1) return CODEUNIT(c);
> > +	return WEOF;
> >  }
> 
> This was mildly buggy before the patch, and worse with it -- c==EOF
> will no longer produce WEOF. Fixed the old bug and updating the patch.

Updated version of this file's patch (against the fixed old code which
I already committed) is attached.

Rich