From 835268c326e0a6c95a36e66f5b6a6d24c2c51f8f Mon Sep 17 00:00:00 2001
From: me-no-dev <hristo@espressif.com>
Date: Sun, 4 Mar 2018 21:23:18 +0100
Subject: [PATCH] fix thread storage

---
 cores/esp32/esp32-hal-misc.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/cores/esp32/esp32-hal-misc.c b/cores/esp32/esp32-hal-misc.c
index 7c1e517f..7c87310e 100644
--- a/cores/esp32/esp32-hal-misc.c
+++ b/cores/esp32/esp32-hal-misc.c
@@ -21,6 +21,7 @@
 #include "nvs.h"
 #include "esp_partition.h"
 #include "esp_log.h"
+#include "pthread.h"
 #include <sys/time.h>
 
 //Undocumented!!! Get chip temperature in Farenheit
@@ -40,7 +41,7 @@ void yield()
 portMUX_TYPE microsMux = portMUX_INITIALIZER_UNLOCKED;
 static pthread_key_t microsStore=NULL; // Thread Local Storage Handle
 
-void* microsStoreDelete(void * storage) {  // release thread local data when task is delete.
+void microsStoreDelete(void * storage) {  // release thread local data when task is delete.
     if(storage) free(storage);
 }