Function io_pclose

deps/lua/src/liolib.c:108–113

** function to close 'popen' files */

** function to close 'popen' files
*/
static int io_pclose (lua_State *L) {
  FILE **p = tofilep(L);
  int ok = lua_pclose(L, *p);
  *p = NULL;
  return pushresult(L, ok, NULL);
}


/*