IN4_IS_ADDR_UNSPECIFIED function (mstcpip.h)

Determines whether the address argument is the unspecified IPv4 address (inaddr_any).

Syntax

MSTCPIP_INLINE BOOLEAN IN4_IS_ADDR_UNSPECIFIED(
  const IN_ADDR *a
);

Parameters

a

Type: _In_ CONST IN_ADDR *

Pointer to the address to test.

Return value

true if the address is the unspecified IPv4 address (inaddr_any); otherwise, false.

Requirements