You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
73 lines
1.9 KiB
73 lines
1.9 KiB
/*++
|
|
|
|
Copyright (c) 1990 Microsoft Corporation
|
|
|
|
Module Name:
|
|
|
|
downlevl.h
|
|
|
|
Abstract:
|
|
|
|
Includes all headers required by LM down-level functions
|
|
|
|
Author:
|
|
|
|
Richard Firth (rfirth) 22-May-1991
|
|
|
|
Revision History:
|
|
|
|
17-Jul-1991 JohnRo
|
|
Extracted RxpDebug.h from Rxp.h.
|
|
18-Sep-1991 JohnRo
|
|
Correct UNICODE use. (Added POSSIBLE_WCSLEN() macro.)
|
|
21-Nov-1991 JohnRo
|
|
Removed NT dependencies to reduce recompiles.
|
|
--*/
|
|
|
|
#include <windef.h> // IN, LPTSTR, etc.
|
|
#include <lmcons.h>
|
|
#include <lmerr.h>
|
|
#include <rx.h>
|
|
#include <rxp.h>
|
|
#include <rxpdebug.h>
|
|
#include <remdef.h>
|
|
#include <lmremutl.h>
|
|
#include <apinums.h>
|
|
#include <netdebug.h>
|
|
#include <netlib.h>
|
|
#include <lmapibuf.h>
|
|
#include <tstring.h>
|
|
#include <stdlib.h> // wcslen().
|
|
|
|
//
|
|
// a couple of macros to read pointer checks more easily - NULL_REFERENCE
|
|
// is TRUE if either the pointer or pointed-at thing are 0, VALID_STRING
|
|
// is TRUE if both the pointer and pointed-at thing are NOT 0
|
|
//
|
|
|
|
#define NULL_REFERENCE(p) (!(p) || !*(p))
|
|
#define VALID_STRING(s) ((s) && *(s)) // same as !NULL_REFERENCE(s)
|
|
|
|
//
|
|
// when working out buffer requirements, we round up to the next dword amount
|
|
//
|
|
|
|
#define DWORD_ROUNDUP(n) ((((n) + 3) / 4) * 4)
|
|
|
|
//
|
|
// Check there is a pointer to a string before getting the size. Note that
|
|
// these return the number of BYTES required to store the string.
|
|
// Use POSSIBLE_STRSIZE() for TCHARs and POSSIBLE_WCSSIZE() for WCHARs.
|
|
//
|
|
|
|
#define POSSIBLE_STRSIZE(s) ((s) ? STRSIZE(s) : 0)
|
|
#define POSSIBLE_WCSSIZE(s) ((s) ? WCSSIZE(s) : 0)
|
|
|
|
//
|
|
// Check that there is a pointer to a string before getting the size. Note that
|
|
// these return the number of CHARACTERS required to store the string.
|
|
// Use POSSIBLE_STRLEN() for TCHARs and POSSIBLE_WCSLEN() for WCHARs.
|
|
//
|
|
|
|
#define POSSIBLE_STRLEN(s) ((s) ? STRLEN(s) : 0)
|
|
#define POSSIBLE_WCSLEN(s) ((s) ? wcslen(s) : 0)
|