43 lines
822 B
C
43 lines
822 B
C
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#include <winsock2.h>
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#include <mswsock.h>
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#include <ws2tcpip.h>
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#include <windows.h>
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/**
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* It should be possible to cast ol_buf[] to WSABUF[]
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* see http://msdn.microsoft.com/en-us/library/ms741542(v=vs.85).aspx
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*/
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typedef struct _ol_buf {
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ULONG len;
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char* base;
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} ol_buf;
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struct ol_req_s {
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struct ol_req_shared_s;
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OVERLAPPED overlapped;
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int flags;
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};
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typedef struct {
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ol_req req;
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SOCKET socket;
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/* AcceptEx specifies that the buffer must be big enough to at least hold */
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/* two socket addresses plus 32 bytes. */
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char buffer[sizeof(struct sockaddr_storage) * 2 + 32];
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} ol_accept_data;
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struct ol_handle_s {
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struct ol_handle_shared_s;
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union {
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SOCKET socket;
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HANDLE handle;
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};
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ol_accept_data *accept_data;
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unsigned int flags;
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unsigned int reqs_pending;
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ol_err error;
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};
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