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 char *
 ss_string_get(const ss_string_t *str,
               size_t bufsize,           /* Size of BUF (only referenced if BUF is non-null). */
               char *buf                 /* Optional buffer in which to store the C string. This buffer is assumed to be an
                                          * array of at least BUFSIZE characters. */
               )
 {
     SS_ENTER(ss_string_get, charP);
     char        *tmp=NULL;

     if (!str) SS_ERROR_FMT(USAGE, ("no ss_string_t supplied"));
     if (buf) {
         if (bufsize<str->nbytes) SS_ERROR_FMT(OVERFLOW, ("supplied buffer is too short"));
     } else {
         tmp = buf = malloc(MAX(1,str->nbytes));
         if (!tmp) SS_ERROR(RESOURCE);
         if (0==str->nbytes) tmp[0] = '\0';
     }
     memcpy(buf, str->p, str->nbytes);

  SS_CLEANUP:
     SS_FREE(tmp);
     SS_LEAVE(buf);
 }