BUILD_BUG_ON_NULL   18 include/linux/bug.h #define BUILD_BUG_ON_NULL(e) ((void*)0)
BUILD_BUG_ON_NULL   34 include/linux/bug.h #define BUILD_BUG_ON_NULL(e) ((void *)sizeof(struct { int:-!!(e); }))
BUILD_BUG_ON_NULL  142 include/linux/genl_magic_func.h #define BUILD_BUG_ON_NULL(e) ((void *)sizeof(struct { int:-!!(e); }))