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Subject: mbstring unused internal functions
From: legale.legale@gmail.com (Legale Legage)

Hello.

Looking through the source code of the mbstring.c file I found a lot
of unused internal functions. It seems that this is just a bunch of
old junk.

Examples:

MBSTRING_API size_t php_mb_mbchar_bytes_ex(const char *s, const
mbfl_encoding *enc)
MBSTRING_API size_t php_mb_mbchar_bytes(const char *s)
MBSTRING_API char *php_mb_safe_strrchr(const char *s, unsigned int c,
size_t nbytes)
MBSTRING_API char *php_mb_safe_strrchr_ex(const char *s, unsigned int
c, size_t nbytes, const mbfl_encoding *enc)