remove obsolete function

diff --git a/libatalk/unicode/iconv.c b/libatalk/unicode/iconv.c
index a6392aba652cd818faf0d64e2a072ea9cbb51b90..1f545bbd0820b8d8f6faa786af92919ebc74fe0b 100644 (file)
--- a/libatalk/unicode/iconv.c
+++ b/libatalk/unicode/iconv.c
@@ -74,9 +74,6 @@ static size_t ascii_pull(void *,char **, size_t *, char **, size_t *);
 static size_t ascii_push(void *,char **, size_t *, char **, size_t *);
 static size_t iconv_copy(void *,char **, size_t *, char **, size_t *);
 
-static char hexdig[] = "0123456789abcdef";
-#define hextoint( c )   ( isdigit( c ) ? c - '0' : c + 10 - 'a' )
-
 struct charset_functions charset_ucs2 =
 {
         "UCS-2LE",
@@ -250,69 +247,6 @@ size_t atalk_iconv(atalk_iconv_t cd,
 }
 
 
-size_t atalk_iconv_ignore(atalk_iconv_t cd, 
-                const char **inbuf, size_t *inbytesleft,
-                char **outbuf, size_t *outbytesleft, int *ignore)
-{
-       char cvtbuf[2048];
-       char *bufp = cvtbuf;
-       size_t bufsize;
-       size_t outlen = *outbytesleft;
-       char *o_save;
-       
-       /* in many cases we can go direct */
-       if (cd->direct) {
-       o_save = *outbuf;
-direct_loop:           
-               if ((size_t)-1 == cd->direct(cd->cd_direct, (char **)inbuf, inbytesleft, outbuf, outbytesleft)) {
-                       if (errno == EILSEQ) {
-                               o_save[outlen-*outbytesleft] = '_';
-                               (*outbuf) = o_save + outlen-*outbytesleft+1;
-                               (*outbytesleft) -=1;
-                               (*inbuf) += 2;
-                               (*inbytesleft) -= 2;
-                               *ignore = 1;
-                               goto direct_loop;
-                   }
-                   else
-                       return (size_t)(-1);
-               }
-       }
-       
-       /* we have to do it chunks at a time */
-       while (*inbytesleft > 0) {
-               bufp = cvtbuf;
-               bufsize = sizeof(cvtbuf);
-               
-               if (cd->pull(cd->cd_pull, (char **)inbuf, inbytesleft, &bufp, &bufsize) == (size_t)-1
-                       && errno != E2BIG) {
-                   return -1;
-               }
-
-               bufp = cvtbuf;
-               bufsize = sizeof(cvtbuf) - bufsize;
-
-               o_save = *outbuf;
-convert_push:
-               if (cd->push(cd->cd_push, 
-                            &bufp, &bufsize, 
-                            outbuf, outbytesleft) == (size_t)-1) {
-                   if (errno == EILSEQ) {
-                       o_save[outlen-*outbytesleft] = '_';
-                       (*outbuf) = o_save + outlen-*outbytesleft+1;
-                       (*outbytesleft) -=1;
-                       bufp += 2;
-                       bufsize -= 2;
-                       *ignore = 1;
-                       goto convert_push;
-                   }
-                   else
-                       return (size_t)(-1);
-               }
-       }
-       return 0;
-}
-
 /*
   simple iconv_open() wrapper
  */