Need a hand with a small C conversion
- Posted by axtens Oct 18, 2008
- 1063 views
G'day everyone,
Seeing as Euphoria doesn't have much in the way of bit shifting (well, as far as I know, anyway), could someone advise me on the best way to convert this bit of code into Euphoria?
UTF32 X = (hi & ((1<<6) -1)) << 10 | lo & ((1<<10) -1);
UTF32 W = (hi >> 6) & ((1<<5) - 1);
UTF32 U = W + 1 ;
codepoint = U << 16 | X;
The UTF32 datatype is defined as typedef unsigned __int32 UTF32; and hi and lo as UTF16 which is typedef unsigned __int16 UTF16;
The algorithms are from the Unicode Consortium http://www.unicode.org/unicode/faq/utf_bom.html#35
Kind regards,
Bruce.
