PUBLIC int PR_CALLBACK INTL_IsLeadByte ( int charSetID, unsigned char ch )
Returns number of bytes in given character, minus 1
Documentation
Returns number of bytes in given character, minus 1. This function returns the number of bytes in a character that starts with the given byte, minus 1. I.e. for a single-byte character, it returns zero. For a double-byte character, it returns 1. And so on. Hence, this function returns a non-zero value if the given byte is the "lead byte" of a multibyte character. This function should not be confused with Windows API isleadbyte().
- Returns:
- The number of bytes in the given character, minus 1
- Parameters:
- charSetID - Specifies the charset ID of the text
ch - Specifies the first byte of a character in the text - See Also:
- INTL_CharLen
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