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/* socket.c
* Socket wrappers
*
* Copyright 2019, Gerald Combs
*
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
* Copyright 1998 Gerald Combs
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
#include <config.h>
#include <glib.h>
#include <wsutil/socket.h>
#ifdef _WIN32
#include <wsutil/win32-utils.h>
#endif
gchar *
ws_init_sockets(void)
{
char *errmsg = NULL;
#ifdef _WIN32
int err;
WORD wVersionRequested;
WSADATA wsaData;
wVersionRequested = MAKEWORD(2, 2);
err = WSAStartup(wVersionRequested, &wsaData);
if (err != 0) {
errmsg = g_strdup_printf("Couldn't initialize Windows Sockets: %s",
win32strerror(err));
}
#endif
return errmsg;
}
void
ws_cleanup_sockets(void)
{
#ifdef _WIN32
/* XXX - any reason to check the error return? */
WSACleanup();
#endif
}
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