ZT_SIG_REGS_SIZE
(sizeof(struct zt_context) + ZT_SIG_REGS_SIZE(n))
ZT_SIG_REGS_SIZE(1));
ZT_SIG_REGS_SIZE(1));
zeros = malloc(ZT_SIG_REGS_SIZE(zt->nregs));
memset(zeros, 0, ZT_SIG_REGS_SIZE(zt->nregs));
ZT_SIG_REGS_SIZE(zt->nregs)) != 0) {