Function luaV_modf

3rd/lua-5.4.3/src/lvm.c:756–760

** Float modulus */

** Float modulus
*/
lua_Number luaV_modf (lua_State *L, lua_Number m, lua_Number n) {
  lua_Number r;
  luai_nummod(L, m, n, r);
  return r;
}


/* number of bits in an integer */