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Fix string type definitions for InetNtop function #2135

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Nov 10, 2025
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Fix string type definitions for InetNtop function #2135

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4 changes: 2 additions & 2 deletions sdk-api-src/content/ws2tcpip/nf-ws2tcpip-inetntopw.md
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Expand Up @@ -173,9 +173,9 @@ If the <i>Family</i> parameter specified is <b>AF_INET6</b>, then the <i>pAddr</

If the length of the buffer pointed to by the <i>pStringBuf</i> parameter is not large enough to receive the string representation of the IP address, <b>InetNtop</b> returns ERROR_INVALID_PARAMETER.

When UNICODE or _UNICODE is defined, <b>InetNtop</b> is defined to <b>InetNtopW</b>, the Unicode version of this function. The <i>pStringBuf</i> parameter is defined to the <b>PSTR</b> data type.
When UNICODE or _UNICODE is defined, <b>InetNtop</b> is defined to <b>InetNtopW</b>, the Unicode version of this function. The <i>pStringBuf</i> parameter is defined to the <b>PWSTR</b> data type.

When UNICODE or _UNICODE is not defined, <b>InetNtop</b> is defined to <b>InetNtopA</b>, the ANSI version of this function. The ANSI version of this function is always defined as <b>inet_ntop</b>. The <i>pStringBuf</i> parameter is defined to the <b>PWSTR</b> data type.
When UNICODE or _UNICODE is not defined, <b>InetNtop</b> is defined to <b>InetNtopA</b>, the ANSI version of this function. The ANSI version of this function is always defined as <b>inet_ntop</b>. The <i>pStringBuf</i> parameter is defined to the <b>PSTR</b> data type.

The <a href="/windows/desktop/api/winsock2/ns-winsock2-in_addr">IN_ADDR</a> structure is defined in the <i>Inaddr.h</i> header file.

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