support: Include <stdlib.h> for atoi use in support_wait_for_thread_exit

diff --git a/support/support_wait_for_thread_exit.c b/support/support_wait_for_thread_exit.c
index 75d3b8009e83b5a8b5b22427b6dacae32502ee02..449f1fc598a6eb1dea4c308a4bef47a6787d0807 100644 (file)
--- a/support/support_wait_for_thread_exit.c
+++ b/support/support_wait_for_thread_exit.c
@@ -18,6 +18,7 @@
 
 #include <dirent.h>
 #include <errno.h>
+#include <stdlib.h>
 #include <string.h>
 #include <support/check.h>
 #include <support/support.h>