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static bool needs_conversion(uint32_t arg_length,
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const CHARSET_INFO * const cs_from, const CHARSET_INFO * const cs_to,
270
bool copy_aligned(const char *s, uint32_t arg_length, uint32_t offset,
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bool set_or_copy_aligned(const char *s, uint32_t arg_length, const CHARSET_INFO * const cs);
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bool copy(const char*s,uint32_t arg_length, const CHARSET_INFO * const csfrom,
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const CHARSET_INFO * const csto, uint32_t *errors);