Function (lua_numbertocstring)

third-party/lua-5.5.0/src/lapi.c:369–378

LUA_API unsigned (lua_numbertocstring) (lua_State *L, int idx, char *buff) {
  const TValue *o = index2value(L, idx);
  if (ttisnumber(o)) {
    unsigned len = luaO_tostringbuff(o, buff);
    buff[len++] = '\0';  /* add final zero */
    return len;
  }
  else
    return 0;
}


LUA_API size_t lua_stringtonumber (lua_State *L, const char *s) {