#include <lua.h>
//#include <lualib.h>
#include <lauxlib.h>
#include <lsup_rdf.h>

lua_State *L;

static int l_env_init (lua_State *L)
{
    LSUP_rc rc;
    if ((rc = LSUP_init ()) != LSUP_OK) {
        lua_pushnil (L);
        lua_pushstring (L, LSUP_strerror (rc));

        return 2;
    }
    return 0;
}


static const struct luaL_Reg lsup [] = {
    {"env_init", l_env_init},
    {NULL, NULL}
};


int init (lua_State *L) {
    lua_newtable (L);
    luaL_setfuncs(L, lsup, 0);
    lua_setglobal (L, "LSUP");

    return 1;
}