From 814947895957c32375c6a9a069e1bcadc05c95c2 Mon Sep 17 00:00:00 2001
From: destroyedlolo <l_faillie@yahoo.com>
Date: Sun, 4 Oct 2020 14:22:12 +0200
Subject: [PATCH] Avoid prototyping warning

ps_malloc() is not defined and create a compilation warning.
Worst, it's preventing compilation if the compiler is set in strict mode.
---
 src/lv_conf.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/lv_conf.h b/src/lv_conf.h
index 67c1466..3f850e2 100644
--- a/src/lv_conf.h
+++ b/src/lv_conf.h
@@ -94,6 +94,12 @@ typedef int16_t lv_coord_t;
 #else       /*LV_MEM_CUSTOM*/
 #  define LV_MEM_CUSTOM_INCLUDE <stdlib.h>   /*Header for the dynamic memory function*/
 #if defined(BOARD_HAS_PSRAM)
+      /* Until Espressif corrects their own hearder */
+#  include <stddef.h>
+#  include <stdbool.h>
+
+      /* declare ps_malloc()'s prototype */
+#  include <esp32-hal-psram.h>
 #  define LV_MEM_CUSTOM_ALLOC   ps_malloc       /*Wrapper to malloc*/
 #else
 #  define LV_MEM_CUSTOM_ALLOC   malloc       /*Wrapper to malloc*/