cc [flag . . .] file -locurses [library . . .]
char unctrl(chtype c); char keyname(int c); void filter(void); void use_env(char bool); int putwin(WINDOW win, FILE filep); WINDOW getwin(FILE filep); int delay_output(int ms); int draino(int ms); int flushinp(void);
With the keyname routine, a character string corresponding to the key c is returned.
The filter routine, if used, is called before initscr or newterm are called. It makes curses think that there is a one-line screen. curses does not use any terminal capabilities that assume that they know on what line of the screen the cursor is positioned.
The use_env routine, if used, is called before initscr or newterm are called. When called with FALSE as an argument, the values of lines and columns specified in the terminfo database will be used, even if environment variables LINES and COLUMNS (used by default) are set, or if curses is running in a window (in which case default behavior would be to use the window size if LINES and COLUMNS are not set).
With the putwin routine, all data associated with window win is written into the file to which filep points. This information can be later retrieved using the getwin function.
The getwin routine reads window related data stored in the file by putwin. The routine then creates and initializes a new window using that data. It returns a pointer to the new window.
The delay_output routine inserts an ms millisecond pause in output. This routine should not be used extensively because padding characters are used rather than a CPU pause.
The draino routine returns when ms are needed to clear the output completely. Current valid value for ms is 0.
The flushinp routine throws away any typeahead that has been typed by the user and has not yet been read by the program.
flushinp always returns OK.
Routines that return pointers return NULL on error.
Note that unctrl is a macro, which is defined in unctrl.h.