Function: mail-unquote-printable-hexdigit

mail-unquote-printable-hexdigit is a byte-compiled function defined in mail-utils.el.gz.

Signature

(mail-unquote-printable-hexdigit CHAR)

Source Code

;; Defined in /usr/src/emacs/lisp/mail/mail-utils.el.gz
(defun mail-unquote-printable-hexdigit (char)
  (setq char (upcase char))
  (if (>= char ?A)
      (+ (- char ?A) 10)
    (- char ?0)))