From: Dmitry Bogatov <[email protected]>
---
sbr/encode_rfc2047.c | 36 ------------------------------------
1 file changed, 36 deletions(-)
diff --git a/sbr/encode_rfc2047.c b/sbr/encode_rfc2047.c
index 3c4a6b0..00310b3 100644
--- a/sbr/encode_rfc2047.c
+++ b/sbr/encode_rfc2047.c
@@ -58,7 +58,6 @@ static int field_encode_quoted(const char *, char **, const
char *, int,
int, int);
static int scanstring(const char *, int *, int *, int *);
static int utf8len(const char *);
-/*static int pref_encoding(int, int, int);*/
/*
** Encode a message header using RFC 2047 encoding. We make the assumption
@@ -633,38 +632,3 @@ scanstring(const char *string, int *asciilen, int
*eightbitchars,
return *eightbitchars > 0;
}
-
-#if 0
-
-/*
-** This function is to be used to decide which encoding algorithm we should
-** use if one is not given. Basically, we pick whichever one is the shorter
-** of the two.
-**
-** Arguments are:
-**
-** ascii - Number of ASCII characters in to-be-encoded string.
-** specials - Number of ASCII characters in to-be-encoded string that
-** still require encoding under quoted-printable. Note that
-** these are included in the "ascii" total.
-** eightbit - Eight-bit characters in the to-be-encoded string.
-**
-** Returns one of CE_BASE64 or CE_QUOTED.
-**/
-static int
-pref_encoding(int ascii, int specials, int eightbits)
-{
- /*
- ** The length of the q-p encoding is:
- **
- ** ascii - specials + (specials + eightbits) * 3.
- **
- ** The length of the base64 encoding is:
- **
- ** base64len(ascii + eightbits) (See macro for details)
- */
- return base64len(ascii + eightbits) < (ascii - specials +
- (specials + eightbits) * 3) ? CE_BASE64 : CE_QUOTED;
-}
-
-#endif
--
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