Lines Matching defs:reg
47 unsigned char reg;
51 reg = ops->readbyte(M48T86_REG_B);
53 if (reg & M48T86_REG_B_DM) {
76 if (!(reg & M48T86_REG_B_H24))
85 unsigned char reg;
89 reg = ops->readbyte(M48T86_REG_B);
92 reg |= M48T86_REG_B_SET | M48T86_REG_B_H24;
93 ops->writebyte(reg, M48T86_REG_B);
95 if (reg & M48T86_REG_B_DM) {
116 reg &= ~M48T86_REG_B_SET;
117 ops->writebyte(reg, M48T86_REG_B);
124 unsigned char reg;
128 reg = ops->readbyte(M48T86_REG_B);
131 (reg & M48T86_REG_B_DM) ? "binary" : "bcd");
133 reg = ops->readbyte(M48T86_REG_D);
136 (reg & M48T86_REG_D_VRT) ? "ok" : "exhausted");
149 unsigned char reg;
160 reg = ops->readbyte(M48T86_REG_D);
162 (reg & M48T86_REG_D_VRT) ? "ok" : "exhausted");