fn handleSigWinch(sig: posix.SIG, info: *const posix.siginfo_t, ctx_ptr: ?*anyopaque) callconv(.c) void
fn handleSigWinch(sig: posix.SIG, info: *const posix.siginfo_t, ctx_ptr: ?*anyopaque) callconv(.c) void { _ = info; _ = ctx_ptr; assert(sig == .WINCH); global_progress.redraw_event.set(global_progress.io); }