trunc_line
#define trunc_line(x) ((x) & ~(CACHELINESIZE - 1))
#define trunc_line(x) ((x) & ~31)
#define trunc_line(x,n) ((x) & -(n))
#undef trunc_line
#define trunc_line(x) ((x) & ~(32 - 1))
#undef trunc_line
#define trunc_line(x) ((x) & ~(mci->mci_sdcache_line_size - 1))
#undef trunc_line
#define trunc_line(x) ((x) & ~(64 - 1))
#undef trunc_line
#define trunc_line(x) ((x) & ~31)
#define trunc_line(x,n) ((x) & -(register_t)(n))
#undef trunc_line
#define trunc_line(x) ((x) & ~15)
#define trunc_line(x) ((x) & ~15)
#undef trunc_line
#define trunc_line(x) ((x) & ~3)
#define trunc_line(x) ((x) & ~15)
#define trunc_line(x) ((x) & ~31)