lwip: add compatibility headers for sntp.h and esp_ping.h

Before LwIP was moved into a submodule, sntp and esp_ping were
available as the following includes:

#include "apps/sntp/sntp.h"
#include "esp_ping.h"

This commit makes header files available at the old location, and adds
a deprecation warning for sntp.h.

Closes https://github.com/espressif/esp-idf/issues/2392
This commit is contained in:
Ivan Grokhotkov
2018-09-10 12:21:59 +08:00
parent 2e6e87816c
commit f8750eb58d
7 changed files with 11 additions and 6 deletions

View File

@@ -0,0 +1,3 @@
#pragma once
#warning "This header file is deprecated, please include lwip/apps/sntp.h instead."
#include "lwip/apps/sntp.h"