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# define EINVAL ERROR_BAD_ARGUMENTS
# define ENOMEM ERROR_OUTOFMEMORY
# define EMEDIUMTYPE ERROR_MEDIA_INCOMPATIBLE
# define ENOMEDIUM ERROR_MEDIA_OFFLINE
# define ENODEV ERROR_BAD_COMMAND
# define EAGAIN ERROR_NOT_READY
# define ENOSPC ERROR_DISK_FULL
# define EIO ERROR_NOT_SUPPORTED
# define ENXIO ERROR_GEN_FAILURE
# define EBUSY ERROR_SHARING_VIOLATION
# define ENOENT ERROR_FILE_NOT_FOUND
# define ENOTDIR ERROR_NO_VOLUME_LABEL
# define EINTR ERROR_OPERATION_ABORTED
# define FATAL_START(e) (0x10000|(e))
# define FATAL_MASK 0x0FFFF
#ifdef errno
# undef errno
#endif
#ifdef __cplusplus
static class __win32_errno__ {
public:
operator int() { return GetLastError(); }
int operator=(int e) { SetLastError(e); return e; }
} win32_errno;
# define errno win32_errno
#else
# define errno (GetLastError())
#endif
#define set_errno(e) (SetLastError(e),e)
#ifdef perror
#undef perror
#endif
#define perror win32_perror
static void win32_perror (const char *str)
{ LPSTR lpMsgBuf;
FormatMessageA(
FORMAT_MESSAGE_ALLOCATE_BUFFER |
FORMAT_MESSAGE_FROM_SYSTEM |
FORMAT_MESSAGE_IGNORE_INSERTS,
NULL,
GetLastError(),
0, // Default language
(LPSTR) &lpMsgBuf,
0,
NULL
);
if (str)
fprintf (stderr,"%s: %s",str,lpMsgBuf);
else
fprintf (stderr,"%s",lpMsgBuf);
LocalFree(lpMsgBuf);
}
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