// Copyright © 2015, Peter Atashian // Licensed under the MIT License //! 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); }