NAME
WSAEnumProtocolsW (WS2_32.@)
SYNOPSIS
INT WSAEnumProtocolsW
(
LPINT protocols,
LPWSAPROTOCOL_INFOW buffer,
LPDWORD len
)
DESCRIPTION
Retrieves information about specified set of active network protocols.
PARAMS
protocols [In] Pointer to NULL-terminated array of protocol id's. NULL retrieves information on all available protocols.
buffer [In] Pointer to a buffer to be filled with WSAPROTOCOL_INFO structures.
len [In/Out] Pointer to a variable specifying buffer size. On output the variable holds the number of bytes needed when the specified size is too small.
RETURNS
Success: number of WSAPROTOCOL_INFO structures in buffer.
Failure: SOCKET_ERROR.
NOTES
NT4SP5 does not return SPX if protocols == NULL.
BUGS
- NT4SP5 returns in addition these list of NETBIOS protocols (address family 17), each entry two times one for socket type 2 and 5.
iProtocol szProtocol 0x80000000
- there is no check that the operating system supports the returned protocols
IMPLEMENTATION
Declared in "winsock2.h".
Implemented in "dlls/ws2_32/protocol.c".
Debug channel "winsock".