.\" -*- nroff -*-
.\" Generated file - DO NOT EDIT!
.TH WSAEnumProtocolsW 3w "Oct 2012" "Wine API" "Wine API"

.SH NAME
\fBWSAEnumProtocolsW\fR (WS2_32.@)
.SH SYNOPSIS
INT WSAEnumProtocolsW
 (
  LPINT               \fIprotocols\fR,
  LPWSAPROTOCOL_INFOW \fIbuffer\fR,
  LPDWORD             \fIlen\fR
 )

.SH DESCRIPTION
.PP
Retrieves information about specified set of active network \fIprotocols\fR. 

.SH PARAMS
\fIprotocols\fR \fB[In]\fR  Pointer to NULL-terminated array of protocol id's. \fBNULL\fR retrieves information on all available \fIprotocols\fR.
.PP
\fIbuffer\fR \fB[In]\fR  Pointer to a \fIbuffer\fR to be filled with \fBWSAPROTOCOL_INFO\fR structures.
.PP
\fIlen\fR \fB[In/Out]\fR  Pointer to a variable specifying \fIbuffer\fR size. On output the variable holds the number of bytes needed when the specified size is too small.
.PP

.SH RETURNS
.PP
\fBSuccess:\fR number of \fBWSAPROTOCOL_INFO\fR structures in \fIbuffer\fR. 
.PP
\fBFailure:\fR \fBSOCKET_ERROR\fR. 

.SH NOTES
.PP
\fBNT4SP5\fR does not return \fBSPX\fR if \fIprotocols\fR == \fBNULL\fR. 

.SH BUGS
.PP
\fB-\fR \fBNT4SP5\fR returns in addition these list of \fBNETBIOS\fR \fIprotocols\fR (address family \fB17\fR), each entry two times one for socket type \fB2\fR and \fB5.\fR 
.PP
iProtocol szProtocol 0x80000000 \Device\NwlnkNb 0xfffffffa \Device\NetBT_CBENT7 0xfffffffb \Device\Nbf_CBENT7 0xfffffffc \Device\NetBT_NdisWan5 0xfffffffd \Device\NetBT_El9202 0xfffffffe \Device\Nbf_El9202 0xffffffff \Device\Nbf_NdisWan4. 
.PP
\fB-\fR there is no check that the operating system supports the returned \fIprotocols\fR 

.SH IMPLEMENTATION
.PP
Declared in \fB"winsock2.h"\fR. 
.PP
Implemented in \fB"dlls/ws2_32/protocol.c"\fR. 
.PP
Debug channel \fB"winsock"\fR.