winsafe 0.0.27

Windows API and GUI in safe, idiomatic Rust.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39

use crate::decl::*;
use crate::kernel::ffi_types::*;

pub(in crate::user) extern "system" fn func_enum_thread_wnd<F>(hwnd: HWND, lparam: isize) -> BOOL
where
	F: FnMut(HWND) -> bool,
{
	let func = unsafe { &mut *(lparam as *mut F) };
	func(hwnd) as _
}

pub(in crate::user) extern "system" fn func_enum_windows<F>(hwnd: HWND, lparam: isize) -> BOOL
where
	F: FnMut(HWND) -> bool,
{
	let func = unsafe { &mut *(lparam as *mut F) };
	func(hwnd) as _
}

pub(in crate::user) extern "system" fn hdc_enum_display_monitors<F>(
	hmon: HMONITOR,
	hdc: HDC,
	rc: *const RECT,
	lparam: isize,
) -> BOOL
where
	F: FnMut(HMONITOR, HDC, &RECT) -> bool,
{
	let func = unsafe { &mut *(lparam as *mut F) };
	func(hmon, hdc, unsafe { &*rc }) as _
}

pub(in crate::user) extern "system" fn hwnd_enum_child_windows<F>(hwnd: HWND, lparam: isize) -> BOOL
where
	F: FnMut(HWND) -> bool,
{
	let func = unsafe { &mut *(lparam as *mut F) };
	func(hwnd) as _
}