RFC 4042:UTF-9 and UTF-18 Efficient Transformation...
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PDP


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... Internet sites utilize platforms that are not based upon the traditional 8-bit byte or octet. One such platform is the PDP- 10, which is based upon a 36-bit word. On these platforms, it is ...


... ; Return UCS-4 value from UTF-9 string (PDP-10 assembly version) ; Accepts: P1/ 9-bit ...
... ; Write UCS-4 character to UTF-9 string (PDP-10 assembly version) ; Accepts: P1/ 9-bit ...



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