luaL_newlib

luaL_newlib[-0, +1, m]

void luaL_newlib (lua_State *L, const luaL_Reg l[]);

Creates a new table and registers there the functions in list l.

It is implemented as the following macro:

(luaL_newlibtable(L,l), luaL_setfuncs(L,l,0))

The array l must be the actual array, not a pointer to it.