20 #define ONLRET 0000040
31 #define TABDLY 0014000
70 /* control characters */
103 #define CINTR 0177 /* DEL */
104 #define CQUIT 034 /* FS, cntl | */
105 #define CERASE 010 /* BS */
106 #define CKILL 025 /* cntl u */
107 #define CEOF 04 /* cntl d */
108 #define CSTART 021 /* cntl q */
109 #define CSTOP 023 /* cntl s */
110 #define CSWTCH 032 /* cntl z */
114 /* optional actions for tcsetattr */
119 typedef struct Termios Termios;
122 int iflag; /* input modes */
123 int oflag; /* output modes */
124 int cflag; /* control modes */
125 int lflag; /* local modes */
126 uchar cc[NCCS]; /* control characters */