cp               1396 http/modules/ngx_http_charset_filter_module.c     ngx_int_t                     *cp;
cp               1400 http/modules/ngx_http_charset_filter_module.c     cp = (ngx_int_t *) (p + cmd->offset);
cp               1402 http/modules/ngx_http_charset_filter_module.c     if (*cp != NGX_CONF_UNSET) {
cp               1411 http/modules/ngx_http_charset_filter_module.c         *cp = NGX_HTTP_CHARSET_OFF;
cp               1420 http/modules/ngx_http_charset_filter_module.c         *cp = ngx_http_get_variable_index(cf, &var);
cp               1422 http/modules/ngx_http_charset_filter_module.c         if (*cp == NGX_ERROR) {
cp               1426 http/modules/ngx_http_charset_filter_module.c         *cp += NGX_HTTP_CHARSET_VAR;
cp               1434 http/modules/ngx_http_charset_filter_module.c     *cp = ngx_http_add_charset(&mcf->charsets, &value[1]);
cp               1435 http/modules/ngx_http_charset_filter_module.c     if (*cp == NGX_ERROR) {