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/*-
* $Id: win_db.in,v 11.4 2004/10/07 13:59:24 carol Exp $
*
* The following provides the information necessary to build Berkeley
* DB on native Windows, and other Windows environments such as MinGW.
*/
#include <sys/types.h>
#include <sys/stat.h>
#include <direct.h>
#include <fcntl.h>
#include <io.h>
#include <limits.h>
#include <memory.h>
#include <process.h>
#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include <tchar.h>
#include <time.h>
#include <errno.h>
/*
* To build Tcl interface libraries, the include path must be configured to
* use the directory containing <tcl.h>, usually the include directory in
* the Tcl distribution.
*/
#ifdef DB_TCL_SUPPORT
#include <tcl.h>
#endif
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
/*
* All of the necessary includes have been included, ignore the #includes
* in the Berkeley DB source files.
*/
#define NO_SYSTEM_INCLUDES
/*
* Win32 has getcwd, snprintf and vsnprintf, but under different names.
*/
#define getcwd(buf, size) _getcwd(buf, size)
#define snprintf _snprintf
#define vsnprintf _vsnprintf
/*
* Win32 does not define getopt and friends in any header file, so we must.
*/
#if defined(__cplusplus)
extern "C" {
#endif
extern int optind;
extern char *optarg;
extern int getopt(int, char * const *, const char *);
#if defined(__cplusplus)
}
#endif
#ifdef _UNICODE
#define TO_TSTRING(dbenv, s, ts, ret) do { \
int __len = strlen(s) + 1; \
ts = NULL; \
if ((ret = __os_malloc((dbenv), \
__len * sizeof (_TCHAR), &(ts))) == 0 && \
MultiByteToWideChar(CP_UTF8, 0, \
(s), -1, (ts), __len) == 0) \
ret = __os_get_errno(); \
} while (0)
#define FROM_TSTRING(dbenv, ts, s, ret) { \
int __len = WideCharToMultiByte(CP_UTF8, 0, ts, -1, \
NULL, 0, NULL, NULL); \
s = NULL; \
if ((ret = __os_malloc((dbenv), __len, &(s))) == 0 && \
WideCharToMultiByte(CP_UTF8, 0, \
(ts), -1, (s), __len, NULL, NULL) == 0) \
ret = __os_get_errno(); \
} while (0)
#define FREE_STRING(dbenv, s) do { \
if ((s) != NULL) { \
__os_free((dbenv), (s)); \
(s) = NULL; \
} \
} while (0)
#else
#define TO_TSTRING(dbenv, s, ts, ret) (ret) = 0, (ts) = (_TCHAR *)(s)
#define FROM_TSTRING(dbenv, ts, s, ret) (ret) = 0, (s) = (char *)(ts)
#define FREE_STRING(dbenv, ts)
#endif
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