Lines Matching refs:AC

67         if ((AC = open(acu, O_RDWR)) < 0) {
76                 close(AC);
105                 close(AC);
113                 close(AC);
155         printf("[abort: AC=%d]\n", AC);  in v831_abort()
162         close(AC);  in v831_abort()
181 #define pc(x)	(c = x, write(AC,&c,1))
210 	tcgetattr(AC, &cntrl);
215 	tcsetattr(AC, TCSANOW, &cntrl);
216 	tcflush(AC, TCIOFLUSH);
225         i = read(AC, &c, 1);
235                 read(AC, &cc, 1);
242         close(AC);