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code: create voidCast() util function

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This commit is contained in:
Isaac Freund
2020-06-16 20:54:05 +02:00
parent ce18f24129
commit fb8d855ec9
18 changed files with 80 additions and 79 deletions
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3
river/InputManager.zig
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@ -20,6 +20,7 @@ const Self = @This();
const std = @import("std");
const c = @import("c.zig");
const util = @import("util.zig");
const Log = @import("log.zig").Log;
const Seat = @import("Seat.zig");
@ -137,7 +138,7 @@ fn handleInhibitDeactivate(listener: ?*c.wl_listener, data: ?*c_void) callconv(.
/// This event is raised by the backend when a new input device becomes available.
fn handleNewInput(listener: ?*c.wl_listener, data: ?*c_void) callconv(.C) void {
const self = @fieldParentPtr(Self, "listen_new_input", listener.?);
const device = @ptrCast(*c.wlr_input_device, @alignCast(@alignOf(*c.wlr_input_device), data));
const device = util.voidCast(c.wlr_input_device, data.?);
// TODO: suport multiple seats
if (self.seats.first) |seat_node| {