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    SubjectRe: [PATCH v2] x86: Early-boot serial I/O support
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    On Sun, Jul 11, 2010 at 12:07 AM, Cyrill Gorcunov <gorcunov@gmail.com> wrote:
    >> @@ -203,6 +205,17 @@ static inline int isdigit(int ch)
    >>       return (ch >= '0') && (ch <= '9');
    >>  }
    >>
    >> +static inline int isxdigit(int ch)
    >> +{
    >> +     if (isdigit(ch))
    >> +             return true;
    >> +
    >> +     if ((ch >= 'a') && (ch <= 'f'))
    >> +             return true;
    >> +
    >> +     return (ch >= 'A') && (ch <= 'F');
    >> +}
    >> +
    >
    > I suspect it's supposed to be static inline *bool*, right?

    Yes, but I followed 'isdigit' here for symmetry and it uses 'int'.

    Pekka
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