c11: Add missing stdlib.h include.

For malloc/free.

Silences gcc mingw warnings.

diff --git a/include/c11/threads_win32.h b/include/c11/threads_win32.h
index ee29460252f698e568529d5be3330432501021ec..be1a3895727e1f8fd4b3e7732da70786c4e67ff4 100644 (file)
--- a/include/c11/threads_win32.h
+++ b/include/c11/threads_win32.h
@@ -30,6 +30,7 @@
 #include <limits.h>
 #include <errno.h>
 #include <process.h>  // MSVCRT
+#include <stdlib.h>
 
 /*
 Configuration macro: