2 * Copyright 2008-2009 Jacek Caban for CodeWeavers
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
33 #include "wine/unicode.h"
34 #include "wine/list.h"
36 typedef struct _jsval_t jsval_t
;
37 typedef struct _jsstr_t jsstr_t
;
38 typedef struct _script_ctx_t script_ctx_t
;
39 typedef struct _exec_ctx_t exec_ctx_t
;
40 typedef struct _dispex_prop_t dispex_prop_t
;
48 struct list custom_blocks
;
51 void jsheap_init(jsheap_t
*) DECLSPEC_HIDDEN
;
52 void *jsheap_alloc(jsheap_t
*,DWORD
) __WINE_ALLOC_SIZE(2) DECLSPEC_HIDDEN
;
53 void *jsheap_grow(jsheap_t
*,void*,DWORD
,DWORD
) DECLSPEC_HIDDEN
;
54 void jsheap_clear(jsheap_t
*) DECLSPEC_HIDDEN
;
55 void jsheap_free(jsheap_t
*) DECLSPEC_HIDDEN
;
56 jsheap_t
*jsheap_mark(jsheap_t
*) DECLSPEC_HIDDEN
;
58 static inline void *heap_alloc(size_t len
)
60 return HeapAlloc(GetProcessHeap(), 0, len
);
63 static inline void *heap_alloc_zero(size_t len
)
65 return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, len
);
68 static inline void *heap_realloc(void *mem
, size_t len
)
70 return HeapReAlloc(GetProcessHeap(), 0, mem
, len
);
73 static inline BOOL
heap_free(void *mem
)
75 return HeapFree(GetProcessHeap(), 0, mem
);
78 static inline LPWSTR
heap_strdupW(LPCWSTR str
)
85 size
= (strlenW(str
)+1)*sizeof(WCHAR
);
86 ret
= heap_alloc(size
);
87 memcpy(ret
, str
, size
);
93 typedef struct jsdisp_t jsdisp_t
;
95 extern HINSTANCE jscript_hinstance DECLSPEC_HIDDEN
;
97 #define PROPF_ARGMASK 0x00ff
98 #define PROPF_METHOD 0x0100
99 #define PROPF_ENUM 0x0200
100 #define PROPF_CONSTR 0x0400
101 #define PROPF_CONST 0x0800
103 /* NOTE: Keep in sync with names in Object.toString implementation */
121 jsdisp_t
*iface_to_jsdisp(IUnknown
*) DECLSPEC_HIDDEN
;
132 #define VDISP_DISPEX 0x0001
133 #define VDISP_JSDISP 0x0002
135 static inline void vdisp_release(vdisp_t
*vdisp
)
137 IDispatch_Release(vdisp
->u
.disp
);
140 static inline BOOL
is_jsdisp(vdisp_t
*vdisp
)
142 return (vdisp
->flags
& VDISP_JSDISP
) != 0;
145 static inline BOOL
is_dispex(vdisp_t
*vdisp
)
147 return (vdisp
->flags
& VDISP_DISPEX
) != 0;
150 static inline void set_jsdisp(vdisp_t
*vdisp
, jsdisp_t
*jsdisp
)
152 vdisp
->u
.jsdisp
= jsdisp
;
153 vdisp
->flags
= VDISP_JSDISP
| VDISP_DISPEX
;
154 IDispatch_AddRef(vdisp
->u
.disp
);
157 static inline void set_disp(vdisp_t
*vdisp
, IDispatch
*disp
)
163 jsdisp
= iface_to_jsdisp((IUnknown
*)disp
);
165 vdisp
->u
.jsdisp
= jsdisp
;
166 vdisp
->flags
= VDISP_JSDISP
| VDISP_DISPEX
;
170 hres
= IDispatch_QueryInterface(disp
, &IID_IDispatchEx
, (void**)&dispex
);
171 if(SUCCEEDED(hres
)) {
172 vdisp
->u
.dispex
= dispex
;
173 vdisp
->flags
= VDISP_DISPEX
;
177 IDispatch_AddRef(disp
);
178 vdisp
->u
.disp
= disp
;
182 static inline jsdisp_t
*get_jsdisp(vdisp_t
*vdisp
)
184 return is_jsdisp(vdisp
) ? vdisp
->u
.jsdisp
: NULL
;
187 typedef HRESULT (*builtin_invoke_t
)(script_ctx_t
*,vdisp_t
*,WORD
,unsigned,jsval_t
*,jsval_t
*);
191 builtin_invoke_t invoke
;
197 builtin_prop_t value_prop
;
199 const builtin_prop_t
*props
;
200 void (*destructor
)(jsdisp_t
*);
201 void (*on_put
)(jsdisp_t
*,const WCHAR
*);
205 IDispatchEx IDispatchEx_iface
;
211 dispex_prop_t
*props
;
216 const builtin_info_t
*builtin_info
;
219 static inline IDispatch
*to_disp(jsdisp_t
*jsdisp
)
221 return (IDispatch
*)&jsdisp
->IDispatchEx_iface
;
224 jsdisp_t
*as_jsdisp(IDispatch
*) DECLSPEC_HIDDEN
;
225 jsdisp_t
*to_jsdisp(IDispatch
*) DECLSPEC_HIDDEN
;
226 void jsdisp_free(jsdisp_t
*) DECLSPEC_HIDDEN
;
231 * We do a lot of refcount calls during script execution, so having an inline
232 * version is a nice perf win. Define TRACE_REFCNT macro when debugging
233 * refcount bugs to have traces. Also, since jsdisp_t is not thread safe anyways,
234 * there is no point in using atomic operations.
236 static inline jsdisp_t
*jsdisp_addref(jsdisp_t
*jsdisp
)
242 static inline void jsdisp_release(jsdisp_t
*jsdisp
)
250 jsdisp_t
*jsdisp_addref(jsdisp_t
*) DECLSPEC_HIDDEN
;
251 void jsdisp_release(jsdisp_t
*) DECLSPEC_HIDDEN
;
255 HRESULT
create_dispex(script_ctx_t
*,const builtin_info_t
*,jsdisp_t
*,jsdisp_t
**) DECLSPEC_HIDDEN
;
256 HRESULT
init_dispex(jsdisp_t
*,script_ctx_t
*,const builtin_info_t
*,jsdisp_t
*) DECLSPEC_HIDDEN
;
257 HRESULT
init_dispex_from_constr(jsdisp_t
*,script_ctx_t
*,const builtin_info_t
*,jsdisp_t
*) DECLSPEC_HIDDEN
;
259 HRESULT
disp_call(script_ctx_t
*,IDispatch
*,DISPID
,WORD
,unsigned,jsval_t
*,jsval_t
*) DECLSPEC_HIDDEN
;
260 HRESULT
disp_call_value(script_ctx_t
*,IDispatch
*,IDispatch
*,WORD
,unsigned,jsval_t
*,jsval_t
*) DECLSPEC_HIDDEN
;
261 HRESULT
jsdisp_call_value(jsdisp_t
*,IDispatch
*,WORD
,unsigned,jsval_t
*,jsval_t
*) DECLSPEC_HIDDEN
;
262 HRESULT
jsdisp_call(jsdisp_t
*,DISPID
,WORD
,unsigned,jsval_t
*,jsval_t
*) DECLSPEC_HIDDEN
;
263 HRESULT
jsdisp_call_name(jsdisp_t
*,const WCHAR
*,WORD
,unsigned,jsval_t
*,jsval_t
*) DECLSPEC_HIDDEN
;
264 HRESULT
disp_propget(script_ctx_t
*,IDispatch
*,DISPID
,jsval_t
*) DECLSPEC_HIDDEN
;
265 HRESULT
disp_propput(script_ctx_t
*,IDispatch
*,DISPID
,jsval_t
) DECLSPEC_HIDDEN
;
266 HRESULT
jsdisp_propget(jsdisp_t
*,DISPID
,jsval_t
*) DECLSPEC_HIDDEN
;
267 HRESULT
jsdisp_propput_name(jsdisp_t
*,const WCHAR
*,jsval_t
) DECLSPEC_HIDDEN
;
268 HRESULT
jsdisp_propput_const(jsdisp_t
*,const WCHAR
*,jsval_t
) DECLSPEC_HIDDEN
;
269 HRESULT
jsdisp_propput_dontenum(jsdisp_t
*,const WCHAR
*,jsval_t
) DECLSPEC_HIDDEN
;
270 HRESULT
jsdisp_propput_idx(jsdisp_t
*,DWORD
,jsval_t
) DECLSPEC_HIDDEN
;
271 HRESULT
jsdisp_propget_name(jsdisp_t
*,LPCWSTR
,jsval_t
*) DECLSPEC_HIDDEN
;
272 HRESULT
jsdisp_get_idx(jsdisp_t
*,DWORD
,jsval_t
*) DECLSPEC_HIDDEN
;
273 HRESULT
jsdisp_get_id(jsdisp_t
*,const WCHAR
*,DWORD
,DISPID
*) DECLSPEC_HIDDEN
;
274 HRESULT
jsdisp_delete_idx(jsdisp_t
*,DWORD
) DECLSPEC_HIDDEN
;
275 HRESULT
jsdisp_is_own_prop(jsdisp_t
*,const WCHAR
*,BOOL
*) DECLSPEC_HIDDEN
;
277 HRESULT
create_builtin_function(script_ctx_t
*,builtin_invoke_t
,const WCHAR
*,const builtin_info_t
*,DWORD
,
278 jsdisp_t
*,jsdisp_t
**) DECLSPEC_HIDDEN
;
279 HRESULT
create_builtin_constructor(script_ctx_t
*,builtin_invoke_t
,const WCHAR
*,const builtin_info_t
*,DWORD
,
280 jsdisp_t
*,jsdisp_t
**) DECLSPEC_HIDDEN
;
281 HRESULT
Function_value(script_ctx_t
*,vdisp_t
*,WORD
,unsigned,jsval_t
*,jsval_t
*) DECLSPEC_HIDDEN
;
282 HRESULT
Function_invoke(jsdisp_t
*,IDispatch
*,WORD
,unsigned,jsval_t
*,jsval_t
*) DECLSPEC_HIDDEN
;
284 HRESULT
throw_eval_error(script_ctx_t
*,HRESULT
,const WCHAR
*) DECLSPEC_HIDDEN
;
285 HRESULT
throw_generic_error(script_ctx_t
*,HRESULT
,const WCHAR
*) DECLSPEC_HIDDEN
;
286 HRESULT
throw_range_error(script_ctx_t
*,HRESULT
,const WCHAR
*) DECLSPEC_HIDDEN
;
287 HRESULT
throw_reference_error(script_ctx_t
*,HRESULT
,const WCHAR
*) DECLSPEC_HIDDEN
;
288 HRESULT
throw_regexp_error(script_ctx_t
*,HRESULT
,const WCHAR
*) DECLSPEC_HIDDEN
;
289 HRESULT
throw_syntax_error(script_ctx_t
*,HRESULT
,const WCHAR
*) DECLSPEC_HIDDEN
;
290 HRESULT
throw_type_error(script_ctx_t
*,HRESULT
,const WCHAR
*) DECLSPEC_HIDDEN
;
291 HRESULT
throw_uri_error(script_ctx_t
*,HRESULT
,const WCHAR
*) DECLSPEC_HIDDEN
;
293 HRESULT
create_object(script_ctx_t
*,jsdisp_t
*,jsdisp_t
**) DECLSPEC_HIDDEN
;
294 HRESULT
create_math(script_ctx_t
*,jsdisp_t
**) DECLSPEC_HIDDEN
;
295 HRESULT
create_array(script_ctx_t
*,DWORD
,jsdisp_t
**) DECLSPEC_HIDDEN
;
296 HRESULT
create_regexp(script_ctx_t
*,jsstr_t
*,DWORD
,jsdisp_t
**) DECLSPEC_HIDDEN
;
297 HRESULT
create_regexp_var(script_ctx_t
*,jsval_t
,jsval_t
*,jsdisp_t
**) DECLSPEC_HIDDEN
;
298 HRESULT
create_string(script_ctx_t
*,jsstr_t
*,jsdisp_t
**) DECLSPEC_HIDDEN
;
299 HRESULT
create_bool(script_ctx_t
*,BOOL
,jsdisp_t
**) DECLSPEC_HIDDEN
;
300 HRESULT
create_number(script_ctx_t
*,double,jsdisp_t
**) DECLSPEC_HIDDEN
;
301 HRESULT
create_vbarray(script_ctx_t
*,SAFEARRAY
*,jsdisp_t
**) DECLSPEC_HIDDEN
;
309 HRESULT
to_primitive(script_ctx_t
*,jsval_t
,jsval_t
*, hint_t
) DECLSPEC_HIDDEN
;
310 HRESULT
to_boolean(jsval_t
,BOOL
*) DECLSPEC_HIDDEN
;
311 HRESULT
to_number(script_ctx_t
*,jsval_t
,double*) DECLSPEC_HIDDEN
;
312 HRESULT
to_integer(script_ctx_t
*,jsval_t
,double*) DECLSPEC_HIDDEN
;
313 HRESULT
to_int32(script_ctx_t
*,jsval_t
,INT
*) DECLSPEC_HIDDEN
;
314 HRESULT
to_uint32(script_ctx_t
*,jsval_t
,DWORD
*) DECLSPEC_HIDDEN
;
315 HRESULT
to_string(script_ctx_t
*,jsval_t
,jsstr_t
**) DECLSPEC_HIDDEN
;
316 HRESULT
to_object(script_ctx_t
*,jsval_t
,IDispatch
**) DECLSPEC_HIDDEN
;
318 HRESULT
variant_change_type(script_ctx_t
*,VARIANT
*,VARIANT
*,VARTYPE
) DECLSPEC_HIDDEN
;
320 HRESULT
decode_source(WCHAR
*) DECLSPEC_HIDDEN
;
322 HRESULT
double_to_string(double,jsstr_t
**) DECLSPEC_HIDDEN
;
324 typedef struct named_item_t
{
329 struct named_item_t
*next
;
332 typedef struct _cc_var_t cc_var_t
;
338 void release_cc(cc_ctx_t
*) DECLSPEC_HIDDEN
;
341 IServiceProvider IServiceProvider_iface
;
360 struct _script_ctx_t
{
364 IActiveScript
*active_script
;
366 exec_ctx_t
*exec_ctx
;
367 named_item_t
*named_items
;
368 IActiveScriptSite
*site
;
369 IInternetHostSecurityManager
*secmgr
;
379 IDispatch
*host_global
;
382 match_result_t match_parens
[9];
383 DWORD last_match_index
;
384 DWORD last_match_length
;
387 jsdisp_t
*function_constr
;
388 jsdisp_t
*activex_constr
;
389 jsdisp_t
*array_constr
;
390 jsdisp_t
*bool_constr
;
391 jsdisp_t
*date_constr
;
392 jsdisp_t
*error_constr
;
393 jsdisp_t
*eval_error_constr
;
394 jsdisp_t
*range_error_constr
;
395 jsdisp_t
*reference_error_constr
;
396 jsdisp_t
*regexp_error_constr
;
397 jsdisp_t
*syntax_error_constr
;
398 jsdisp_t
*type_error_constr
;
399 jsdisp_t
*uri_error_constr
;
400 jsdisp_t
*number_constr
;
401 jsdisp_t
*object_constr
;
402 jsdisp_t
*regexp_constr
;
403 jsdisp_t
*string_constr
;
404 jsdisp_t
*vbarray_constr
;
407 void script_release(script_ctx_t
*) DECLSPEC_HIDDEN
;
408 void clear_ei(script_ctx_t
*) DECLSPEC_HIDDEN
;
410 static inline void script_addref(script_ctx_t
*ctx
)
415 HRESULT
init_global(script_ctx_t
*) DECLSPEC_HIDDEN
;
416 HRESULT
init_function_constr(script_ctx_t
*,jsdisp_t
*) DECLSPEC_HIDDEN
;
417 HRESULT
create_object_prototype(script_ctx_t
*,jsdisp_t
**) DECLSPEC_HIDDEN
;
419 HRESULT
create_activex_constr(script_ctx_t
*,jsdisp_t
**) DECLSPEC_HIDDEN
;
420 HRESULT
create_array_constr(script_ctx_t
*,jsdisp_t
*,jsdisp_t
**) DECLSPEC_HIDDEN
;
421 HRESULT
create_bool_constr(script_ctx_t
*,jsdisp_t
*,jsdisp_t
**) DECLSPEC_HIDDEN
;
422 HRESULT
create_date_constr(script_ctx_t
*,jsdisp_t
*,jsdisp_t
**) DECLSPEC_HIDDEN
;
423 HRESULT
init_error_constr(script_ctx_t
*,jsdisp_t
*) DECLSPEC_HIDDEN
;
424 HRESULT
create_number_constr(script_ctx_t
*,jsdisp_t
*,jsdisp_t
**) DECLSPEC_HIDDEN
;
425 HRESULT
create_object_constr(script_ctx_t
*,jsdisp_t
*,jsdisp_t
**) DECLSPEC_HIDDEN
;
426 HRESULT
create_regexp_constr(script_ctx_t
*,jsdisp_t
*,jsdisp_t
**) DECLSPEC_HIDDEN
;
427 HRESULT
create_string_constr(script_ctx_t
*,jsdisp_t
*,jsdisp_t
**) DECLSPEC_HIDDEN
;
428 HRESULT
create_vbarray_constr(script_ctx_t
*,jsdisp_t
*,jsdisp_t
**) DECLSPEC_HIDDEN
;
430 IUnknown
*create_ax_site(script_ctx_t
*) DECLSPEC_HIDDEN
;
431 HRESULT
create_jscaller(script_ctx_t
*) DECLSPEC_HIDDEN
;
433 #define REM_CHECK_GLOBAL 0x0001
434 #define REM_RESET_INDEX 0x0002
435 #define REM_NO_CTX_UPDATE 0x0004
436 HRESULT
regexp_match_next(script_ctx_t
*,jsdisp_t
*,DWORD
,jsstr_t
*,const WCHAR
**,match_result_t
**,
437 DWORD
*,DWORD
*,match_result_t
*) DECLSPEC_HIDDEN
;
438 HRESULT
parse_regexp_flags(const WCHAR
*,DWORD
,DWORD
*) DECLSPEC_HIDDEN
;
439 HRESULT
regexp_string_match(script_ctx_t
*,jsdisp_t
*,jsstr_t
*,jsval_t
*) DECLSPEC_HIDDEN
;
441 static inline BOOL
is_class(jsdisp_t
*jsdisp
, jsclass_t
class)
443 return jsdisp
->builtin_info
->class == class;
446 static inline BOOL
is_vclass(vdisp_t
*vdisp
, jsclass_t
class)
448 return is_jsdisp(vdisp
) && is_class(vdisp
->u
.jsdisp
, class);
452 #define INT32_MIN (-2147483647-1)
456 #define INT32_MAX (2147483647)
459 static inline BOOL
is_int32(double d
)
461 return INT32_MIN
<= d
&& d
<= INT32_MAX
&& (double)(int)d
== d
;
464 static inline DWORD
make_grfdex(script_ctx_t
*ctx
, DWORD flags
)
466 return (ctx
->version
<< 28) | flags
;
469 #define FACILITY_JSCRIPT 10
471 #define MAKE_JSERROR(code) MAKE_HRESULT(SEVERITY_ERROR, FACILITY_JSCRIPT, code)
473 #define JS_E_TO_PRIMITIVE MAKE_JSERROR(IDS_TO_PRIMITIVE)
474 #define JS_E_INVALIDARG MAKE_JSERROR(IDS_INVALID_CALL_ARG)
475 #define JS_E_SUBSCRIPT_OUT_OF_RANGE MAKE_JSERROR(IDS_SUBSCRIPT_OUT_OF_RANGE)
476 #define JS_E_OBJECT_REQUIRED MAKE_JSERROR(IDS_OBJECT_REQUIRED)
477 #define JS_E_CANNOT_CREATE_OBJ MAKE_JSERROR(IDS_CREATE_OBJ_ERROR)
478 #define JS_E_INVALID_PROPERTY MAKE_JSERROR(IDS_NO_PROPERTY)
479 #define JS_E_INVALID_ACTION MAKE_JSERROR(IDS_UNSUPPORTED_ACTION)
480 #define JS_E_MISSING_ARG MAKE_JSERROR(IDS_ARG_NOT_OPT)
481 #define JS_E_SYNTAX MAKE_JSERROR(IDS_SYNTAX_ERROR)
482 #define JS_E_MISSING_SEMICOLON MAKE_JSERROR(IDS_SEMICOLON)
483 #define JS_E_MISSING_LBRACKET MAKE_JSERROR(IDS_LBRACKET)
484 #define JS_E_MISSING_RBRACKET MAKE_JSERROR(IDS_RBRACKET)
485 #define JS_E_INVALID_CHAR MAKE_JSERROR(IDS_INVALID_CHAR)
486 #define JS_E_UNTERMINATED_STRING MAKE_JSERROR(IDS_UNTERMINATED_STR)
487 #define JS_E_INVALID_BREAK MAKE_JSERROR(IDS_INVALID_BREAK)
488 #define JS_E_INVALID_CONTINUE MAKE_JSERROR(IDS_INVALID_CONTINUE)
489 #define JS_E_LABEL_REDEFINED MAKE_JSERROR(IDS_LABEL_REDEFINED)
490 #define JS_E_LABEL_NOT_FOUND MAKE_JSERROR(IDS_LABEL_NOT_FOUND)
491 #define JS_E_DISABLED_CC MAKE_JSERROR(IDS_DISABLED_CC)
492 #define JS_E_FUNCTION_EXPECTED MAKE_JSERROR(IDS_NOT_FUNC)
493 #define JS_E_DATE_EXPECTED MAKE_JSERROR(IDS_NOT_DATE)
494 #define JS_E_NUMBER_EXPECTED MAKE_JSERROR(IDS_NOT_NUM)
495 #define JS_E_OBJECT_EXPECTED MAKE_JSERROR(IDS_OBJECT_EXPECTED)
496 #define JS_E_ILLEGAL_ASSIGN MAKE_JSERROR(IDS_ILLEGAL_ASSIGN)
497 #define JS_E_UNDEFINED_VARIABLE MAKE_JSERROR(IDS_UNDEFINED)
498 #define JS_E_BOOLEAN_EXPECTED MAKE_JSERROR(IDS_NOT_BOOL)
499 #define JS_E_VBARRAY_EXPECTED MAKE_JSERROR(IDS_NOT_VBARRAY)
500 #define JS_E_INVALID_DELETE MAKE_JSERROR(IDS_INVALID_DELETE)
501 #define JS_E_JSCRIPT_EXPECTED MAKE_JSERROR(IDS_JSCRIPT_EXPECTED)
502 #define JS_E_REGEXP_SYNTAX MAKE_JSERROR(IDS_REGEXP_SYNTAX_ERROR)
503 #define JS_E_INVALID_URI_CODING MAKE_JSERROR(IDS_URI_INVALID_CODING)
504 #define JS_E_INVALID_URI_CHAR MAKE_JSERROR(IDS_URI_INVALID_CHAR)
505 #define JS_E_FRACTION_DIGITS_OUT_OF_RANGE MAKE_JSERROR(IDS_FRACTION_DIGITS_OUT_OF_RANGE)
506 #define JS_E_PRECISION_OUT_OF_RANGE MAKE_JSERROR(IDS_PRECISION_OUT_OF_RANGE)
507 #define JS_E_INVALID_LENGTH MAKE_JSERROR(IDS_INVALID_LENGTH)
508 #define JS_E_ARRAY_EXPECTED MAKE_JSERROR(IDS_ARRAY_EXPECTED)
510 static inline BOOL
is_jscript_error(HRESULT hres
)
512 return HRESULT_FACILITY(hres
) == FACILITY_JSCRIPT
;
515 const char *debugstr_variant(const VARIANT
*) DECLSPEC_HIDDEN
;
516 const char *debugstr_jsval(const jsval_t
) DECLSPEC_HIDDEN
;
518 HRESULT
create_jscript_object(BOOL
,REFIID
,void**) DECLSPEC_HIDDEN
;
520 extern LONG module_ref DECLSPEC_HIDDEN
;
522 static inline void lock_module(void)
524 InterlockedIncrement(&module_ref
);
527 static inline void unlock_module(void)
529 InterlockedDecrement(&module_ref
);