fix struct signalfd_siginfo

[musl] / include / stddef.h

diff --git a/include/stddef.h b/include/stddef.h
index a5bb9ec..0a32919 100644 (file)
--- a/include/stddef.h
+++ b/include/stddef.h
@@ -1,9 +1,8 @@
 #ifndef _STDDEF_H
 #define _STDDEF_H
 
-#undef NULL
 #ifdef __cplusplus
-#define NULL 0
+#define NULL 0L
 #else
 #define NULL ((void*)0)
 #endif