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Determines whether the address argument is an IPv4 loopback address.
MSTCPIP_INLINE BOOLEAN IN4_IS_ADDR_LOOPBACK(
const IN_ADDR *a
);
a
Type: _In_ CONST IN_ADDR *
Pointer to the address to test.
true if the address is an IPv4 loopback address; otherwise, false.
| Requirement | Value |
|---|---|
| Header | mstcpip.h |