[heap] include stddef.h for size_t (#7172)

This commit is contained in:
Jonathan Hui
2021-11-16 12:24:54 -08:00
committed by GitHub
parent 1b1a85f2cf
commit 6aa730969a
+1
View File
@@ -36,6 +36,7 @@
#include "openthread-core-config.h"
#include <stddef.h>
#include <string.h>
namespace ot {