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Diffstat (limited to '')
| -rw-r--r-- | third_party/rust/winapi-0.2.8/src/windowsx.rs | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/third_party/rust/winapi-0.2.8/src/windowsx.rs b/third_party/rust/winapi-0.2.8/src/windowsx.rs new file mode 100644 index 0000000000..0441e63a40 --- /dev/null +++ b/third_party/rust/winapi-0.2.8/src/windowsx.rs @@ -0,0 +1,22 @@ +// Copyright © 2015, Peter Atashian +// Licensed under the MIT License <LICENSE.md> +//! Macro APIs, window message crackers, and control APIs +//1233 +pub fn GET_X_LPARAM(lp: ::LPARAM) -> ::c_int { + ::LOWORD(lp as ::DWORD) as ::c_short as ::c_int +} +pub fn GET_Y_LPARAM(lp: ::LPARAM) -> ::c_int { + ::HIWORD(lp as ::DWORD) as ::c_short as ::c_int +} +#[test] +fn test_get_x_lparam() { + assert_eq!(GET_X_LPARAM(0xDEAD1234u32 as ::LPARAM), 0x1234); + assert_eq!(GET_X_LPARAM(0xBEEFffffu32 as ::LPARAM), -1); + assert_eq!(GET_X_LPARAM(0xCAFEFB2Eu32 as ::LPARAM), -1234); +} +#[test] +fn test_get_y_lparam() { + assert_eq!(GET_Y_LPARAM(0x1234DEADu32 as ::LPARAM), 0x1234); + assert_eq!(GET_Y_LPARAM(0xffffBEEFu32 as ::LPARAM), -1); + assert_eq!(GET_Y_LPARAM(0xFB2ECAFEu32 as ::LPARAM), -1234); +} |