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#ifndef WIN32_LEAN_AND_MEAN
#define WIN32_LEAN_AND_MEAN
#endif
#undef __CRT__NO_INLINE
#define __CRT__NO_INLINE
#include <winsock2.h>
#include <wspiapi.h>
FARPROC WINAPI
WspiapiLoad (WORD wFunction)
{
static WINBOOL isinit = FALSE;
static WSPIAPI_FUNCTION rgtGlobal[] = WSPIAPI_FUNCTION_ARRAY;
static const int iNumGlobal = (sizeof(rgtGlobal) / sizeof(WSPIAPI_FUNCTION));
HMODULE hlib = NULL;
WSPIAPI_FUNCTION rgtLocal[] = WSPIAPI_FUNCTION_ARRAY;
FARPROC fScratch = NULL;
int i = 0;
if (isinit)
return rgtGlobal[wFunction].pfAddress;
for (;;)
{
CHAR systemdir[MAX_PATH + 1], path[MAX_PATH + 8];
if (GetSystemDirectoryA (systemdir, MAX_PATH) == 0)
break;
strcpy (path, systemdir);
strcat (path, "\\ws2_32");
hlib = LoadLibraryA (path);
if(hlib != NULL)
{
fScratch = GetProcAddress (hlib, "getaddrinfo");
if (!fScratch)
{
FreeLibrary (hlib);
hlib = NULL;
}
}
if (hlib != NULL)
break;
strcpy (path, systemdir);
strcat (path, "\\wship6");
hlib = LoadLibraryA (path);
if (hlib != NULL)
{
if ((fScratch = GetProcAddress (hlib, "getaddrinfo")) == NULL)
{
FreeLibrary (hlib);
hlib = NULL;
}
}
break;
}
if (hlib != NULL)
{
for (i = 0; i < iNumGlobal; i++)
{
if ((rgtLocal[i].pfAddress = GetProcAddress (hlib, rgtLocal[i].pszName)) == NULL)
{
FreeLibrary (hlib);
hlib = NULL;
break;
}
}
if (hlib != NULL)
{
for (i = 0; i < iNumGlobal; i++)
rgtGlobal[i].pfAddress = rgtLocal[i].pfAddress;
}
}
isinit = TRUE;
return rgtGlobal[wFunction].pfAddress;
}
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