module os

import dl

type ShellExecuteWin = fn (voidptr, &u16, &u16, &u16, &u16, int)

pub fn open_uri(uri string) ? {
	handle := dl.open_opt('shell32', dl.rtld_now) ?
	// https://docs.microsoft.com/en-us/windows/win32/api/shellapi/nf-shellapi-shellexecutew
	func := ShellExecuteWin(dl.sym_opt(handle, 'ShellExecuteW') ?)
	func(C.NULL, 'open'.to_wide(), uri.to_wide(), C.NULL, C.NULL, C.SW_SHOWNORMAL)
	dl.close(handle)
}