diplodocus.org Git - nmh/blob - sbr/unquote.h

   1 /* unquote.h -- Handle quote removal and quoted-pair strings on
   2  * RFC 2822-5322 atoms.
   3  *
   4  * This code is Copyright (c) 2017, by the authors of nmh.  See the
   5  * COPYRIGHT file in the root directory of the nmh distribution for
   6  * complete copyright information.
   7  */
   8
   9 /* Remove quotes and quoted-pair sequences from RFC-5322 atoms.
  10  *
  11  * Currently the actual algorithm is simpler than it technically should
  12  * be: any quotes are simply eaten, unless they're preceded by the escape
  13  * character (\).  This seems to be sufficient for our needs for now.
  14  *
  15  * Arguments:
  16  *
  17  * input        - The input string
  18  * output       - The output string; is assumed to have at least as much
  19  *                room as the input string.  At worst the output string
  20  *                will be the same size as the input string; it might be
  21  *                smaller. */
  22 void unquote_string(const char *input, char *output);