1 /* 2 * top - a top users display for Unix 4.2 3 * 4 * This file contains all the definitions necessary to use the hand-written 5 * screen package in "screen.c" 6 */ 7 8 #define TCputs(str) tputs(str, 1, putstdout) 9 #define putcap(str) (void)((str) != NULL ? TCputs(str) : 0) 10 #define Move_to(x, y) TCputs(tgoto(cursor_motion, x, y)) 11 12 /* declare return values for termcap functions */ 13 char *tgetstr(); 14 char *tgoto(); 15 16 extern char ch_erase; /* set to the user's erase character */ 17 extern char ch_kill; /* set to the user's kill character */ 18 extern char smart_terminal; /* set if the terminal has sufficient termcap 19 capabilities for normal operation */ 20 21 /* These are some termcap strings for use outside of "screen.c" */ 22 extern char *cursor_motion; 23 extern char *clear_line; 24 extern char *clear_to_end; 25 26 /* rows and columns on the screen according to termcap */ 27 extern int screen_length; 28 extern int screen_width; 29 30 /* a function that puts a single character on stdout */ 31 int putstdout(int ch); 32 int clear_eol(int len); 33 void top_standout(char *msg); 34 void top_clear(void); 35 void go_home(void); 36 void reinit_screen(void); 37 void get_screensize(void); 38 void init_termcap(int interactive); 39 void end_screen(void); 40 void init_screen(void); 41 42