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#[link(name = "lua", vers = "0.0.1", author = "doy")];
#[crate_type = "lib"];
pub enum lua_State {}
enum lua_CFunction {}
pub enum Status {
OK = 0,
YIELD = 1,
ERRRUN = 2,
ERRSYNTAX = 3,
ERRMEM = 4,
ERRGCMM = 5,
ERRERR = 6,
}
pub fn newstate() -> *lua_State {
lua::luaL_newstate()
}
pub fn close(state: *lua_State) {
lua::lua_close(state)
}
pub fn openlibs(state: *lua_State) {
lua::luaL_openlibs(state)
}
pub fn loadstring(state: *lua_State, string: &str) -> Status {
let status = do str::as_c_str(string) |c_string| {
lua::luaL_loadstring(state, c_string)
};
match status {
0 => OK,
3 => ERRSYNTAX,
4 => ERRMEM,
5 => ERRGCMM,
_ => fail ~"Unexpected status in loadstring",
}
}
pub fn call(state: *lua_State, nargs: int, nresults: int) {
lua::lua_callk(
state,
nargs as libc::c_int,
nresults as libc::c_int,
0 as libc::c_int,
0 as *lua_CFunction
)
}
extern mod lua {
fn luaL_newstate() -> *lua_State;
fn lua_close(state: *lua_State);
fn luaL_openlibs(state: *lua_State);
fn luaL_loadstring(
state: *lua_State,
string: *libc::c_char
) -> libc::c_int;
fn lua_callk(
state: *lua_State,
nargs: libc::c_int,
nresults: libc::c_int,
ctx: libc::c_int,
k: *lua_CFunction
);
}
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