K 10
svn:author
V 3
imp
K 8
svn:date
V 27
2017-09-07T07:30:05.959750Z
K 7
svn:log
V 327
ucs2len

Rename boot1's wcslen to ucs2len, which we can't use in userland
because wchar in userland is unsigned, not short. Move it into
efichar.c. Also spell '* 2' as '* sizeof(efi_char)' and add 1 for the
trailing NUL to transition the FreeBSD boot env vars to being NUL
terminated on the same line...

Sponsored by: Netflix

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