cleanup: provide helpful FILLZERO macro (for certain memset calls)

[secnet] / secnet.h

diff --git a/secnet.h b/secnet.h
index 6559ef325874406a84267bda3ee9bdcdd4f49ad1..49afd322e83130506da37f96e3036e7ea57efed0 100644 (file)
--- a/secnet.h
+++ b/secnet.h
@@ -498,4 +498,6 @@ extern void log_from_fd(int fd, cstring_t prefix, struct log_if *log);
 #define STRING2(x) #x
 #define STRING(x) STRING2(x)
 
+#define FILLZERO(obj) (memset(&(obj),0,sizeof((obj))))
+
 #endif /* secnet_h */