ngx_http_script_var_set_handler_code  931 http/modules/ngx_http_rewrite_module.c         vhcode->code = ngx_http_script_var_set_handler_code;
ngx_http_script_var_set_handler_code  251 http/ngx_http_script.h void ngx_http_script_var_set_handler_code(ngx_http_script_engine_t *e);