BUILD_BUG_ON_ZERO   17 include/linux/bug.h #define BUILD_BUG_ON_ZERO(e) (0)
BUILD_BUG_ON_ZERO   33 include/linux/bug.h #define BUILD_BUG_ON_ZERO(e) (sizeof(struct { int:-!!(e); }))
BUILD_BUG_ON_ZERO  141 include/linux/genl_magic_func.h #define BUILD_BUG_ON_ZERO(e) (sizeof(struct { int:-!!(e); }))