Re: [PATCH v2 0/1] MR10432: netprofm: Check adapter addresses instead of gateway to guess ipv6 internet connectivity.

[Paul Gofman (＠gofman)]

On Mon Mar 23 19:10:41 2026 +0000, Paul Gofman wrote:
> Probably the opposite, IN6_IS_ADDR_LINKLOCAL includes IN6_IS_ADDR_SITELOCAL?
> Or, actually, neither, as far as existing macros go:

\`\`\`

static inline BOOLEAN WS(IN6_IS_ADDR_LINKLOCAL) ( const IN6_ADDR \*a ) { return ((a-\>s6_bytes\[0\] == 0xfe) && ((a-\>s6_bytes\[1\] & 0xc0) == 0x80)); }

static inline BOOLEAN WS(IN6_IS_ADDR_SITELOCAL) ( const IN6_ADDR \*a ) { return ((a-\>s6_bytes\[0\] == 0xfe) && ((a-\>s6_bytes\[1\] & 0xc0) == 0xc0)); }

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https://gitlab.winehq.org/wine/wine/-/merge_requests/10432#note_133403