@@ -54,7 +54,13 @@ use wdk_sys::{
5454 ULONG ,
5555 WDFOBJECT ,
5656 WDFREQUEST ,
57+ WDF_DRIVER_CONFIG ,
58+ WDF_DRIVER_VERSION_AVAILABLE_PARAMS ,
59+ WDF_IO_QUEUE_CONFIG ,
60+ WDF_OBJECT_ATTRIBUTES ,
5761 WDF_OBJECT_CONTEXT_TYPE_INFO ,
62+ WDF_PNPPOWER_EVENT_CALLBACKS ,
63+ WDF_TIMER_CONFIG ,
5864} ;
5965mod wdf_object_context;
6066use core:: sync:: atomic:: AtomicI32 ;
@@ -100,3 +106,114 @@ pub struct RequestContext {
100106 cancel_completion_ownership_count : AtomicI32 ,
101107}
102108wdf_declare_context_type_with_name ! ( RequestContext , request_get_context) ;
109+
110+ // None of the below SIZE constants should be needed after an equivalent `WDF_STRUCTURE_SIZE` macro is added to `wdk-sys`: https://github.com/microsoft/windows-drivers-rs/issues/242
111+
112+ #[ allow(
113+ clippy:: cast_possible_truncation,
114+ reason = "size_of::<WDF_DRIVER_CONFIG>() is known to fit in ULONG due to below const assert"
115+ ) ]
116+ const WDF_DRIVER_CONFIG_SIZE : ULONG = {
117+ const S : usize = core:: mem:: size_of :: < WDF_DRIVER_CONFIG > ( ) ;
118+ const {
119+ assert ! (
120+ S <= ULONG :: MAX as usize ,
121+ "size_of::<WDF_DRIVER_CONFIG>() should fit in ULONG"
122+ ) ;
123+ } ;
124+ S as ULONG
125+ } ;
126+
127+ #[ allow(
128+ clippy:: cast_possible_truncation,
129+ reason = "size_of::<WDF_DRIVER_VERSION_AVAILABLE_PARAMS>() is known to fit in ULONG due to \
130+
131+ ) ]
132+ const WDF_DRIVER_VERSION_AVAILABLE_PARAMS_SIZE : ULONG = {
133+ const S : usize = core:: mem:: size_of :: < WDF_DRIVER_VERSION_AVAILABLE_PARAMS > ( ) ;
134+ const {
135+ assert ! (
136+ S <= ULONG :: MAX as usize ,
137+ "size_of::<WDF_DRIVER_VERSION_AVAILABLE_PARAMS>() should fit in ULONG"
138+ ) ;
139+ } ;
140+ S as ULONG
141+ } ;
142+
143+ #[ allow(
144+ clippy:: cast_possible_truncation,
145+ reason = "size_of::<WDF_IO_QUEUE_CONFIG>() is known to fit in ULONG due to below const assert"
146+ ) ]
147+ const WDF_IO_QUEUE_CONFIG_SIZE : ULONG = {
148+ const S : usize = core:: mem:: size_of :: < WDF_IO_QUEUE_CONFIG > ( ) ;
149+ const {
150+ assert ! (
151+ S <= ULONG :: MAX as usize ,
152+ "size_of::<WDF_IO_QUEUE_CONFIG>() should fit in ULONG"
153+ ) ;
154+ } ;
155+ S as ULONG
156+ } ;
157+
158+ #[ allow(
159+ clippy:: cast_possible_truncation,
160+ reason = "size_of::<WDF_OBJECT_ATTRIBUTES>() is known to fit in ULONG due to below const \
161+
162+ ) ]
163+ const WDF_OBJECT_ATTRIBUTES_SIZE : ULONG = {
164+ const S : usize = core:: mem:: size_of :: < WDF_OBJECT_ATTRIBUTES > ( ) ;
165+ const {
166+ assert ! (
167+ S <= ULONG :: MAX as usize ,
168+ "size_of::<WDF_OBJECT_ATTRIBUTES>() should fit in ULONG"
169+ ) ;
170+ } ;
171+ S as ULONG
172+ } ;
173+
174+ #[ allow(
175+ clippy:: cast_possible_truncation,
176+ reason = "size_of::<WDF_OBJECT_CONTEXT_TYPE_INFO>() is known to fit in ULONG due to below \
177+
178+ ) ]
179+ const WDF_OBJECT_CONTEXT_TYPE_INFO_SIZE : ULONG = {
180+ const S : usize = core:: mem:: size_of :: < WDF_OBJECT_CONTEXT_TYPE_INFO > ( ) ;
181+ const {
182+ assert ! (
183+ S <= ULONG :: MAX as usize ,
184+ "size_of::<WDF_OBJECT_CONTEXT_TYPE_INFO>() should fit in ULONG"
185+ ) ;
186+ } ;
187+ S as ULONG
188+ } ;
189+
190+ #[ allow(
191+ clippy:: cast_possible_truncation,
192+ reason = "size_of::<WDF_PNPPOWER_EVENT_CALLBACKS>() is known to fit in ULONG due to below \
193+
194+ ) ]
195+ const WDF_PNPPOWER_EVENT_CALLBACKS_SIZE : ULONG = {
196+ const S : usize = core:: mem:: size_of :: < WDF_PNPPOWER_EVENT_CALLBACKS > ( ) ;
197+ const {
198+ assert ! (
199+ S <= ULONG :: MAX as usize ,
200+ "size_of::<WDF_PNPPOWER_EVENT_CALLBACKS>() should fit in ULONG"
201+ ) ;
202+ } ;
203+ S as ULONG
204+ } ;
205+
206+ #[ allow(
207+ clippy:: cast_possible_truncation,
208+ reason = "size_of::<WDF_TIMER_CONFIG>() is known to fit in ULONG due to below const assert"
209+ ) ]
210+ const WDF_TIMER_CONFIG_SIZE : ULONG = {
211+ const S : usize = core:: mem:: size_of :: < WDF_TIMER_CONFIG > ( ) ;
212+ const {
213+ assert ! (
214+ S <= ULONG :: MAX as usize ,
215+ "size_of::<WDF_TIMER_CONFIG>() should fit in ULONG"
216+ ) ;
217+ } ;
218+ S as ULONG
219+ } ;
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