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ws2_32: Define fill_control_message only when it's really used.

This commit is contained in:
Gerald Pfeifer 2014-08-17 00:28:05 +02:00 committed by Alexandre Julliard
parent b005ad6f90
commit 7432a8588c
1 changed files with 2 additions and 0 deletions
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2
dlls/ws2_32/socket.c
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@ -569,6 +569,7 @@ static const int ws_eai_map[][2] =
static const char magic_loopback_addr[] = {127, 12, 34, 56};
#ifndef HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS
#ifdef IP_PKTINFO
static inline WSACMSGHDR *fill_control_message(int level, int type, WSACMSGHDR *current, ULONG *maxsize, void *data, int len)
{
ULONG msgsize = sizeof(WSACMSGHDR) + WSA_CMSG_ALIGN(len);
@ -586,6 +587,7 @@ static inline WSACMSGHDR *fill_control_message(int level, int type, WSACMSGHDR *
/* Return the pointer to where next entry should go */
return (WSACMSGHDR *) (ptr + WSA_CMSG_ALIGN(len));
}
#endif /* IP_PKTINFO */
static inline int convert_control_headers(struct msghdr *hdr, WSABUF *control)
{