Function io_fclose

lib/lua/src/liolib.c:246–250

** function to close regular files */

** function to close regular files
*/
static int io_fclose (lua_State *L) {
  LStream *p = tolstream(L);
  errno = 0;
  return luaL_fileresult(L, (fclose(p->f) == 0), NULL);
}


static LStream *newfile (lua_State *L) {