home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
Shareware 1 2 the Maxx
/
sw_1.zip
/
sw_1
/
PROGRAM
/
AECUR100.ZIP
/
CONTRIB
/
CURSES
/
SRC
/
WINSCH.C
< prev
next >
Wrap
C/C++ Source or Header
|
1990-03-08
|
780b
|
35 lines
/*------------------------------------------------------------
*
* winsch.c
*
* copyright (c) 1987,88,89,90 J. Alan Eldridge
*
* inserts a char at the cursor position in a window
* rightmost char on line falls off
*
*----------------------------------------------------------*/
#include "curses.h"
int
winsch(win, ch)
WINDOW *win;
int ch;
{
int cury, curx, cnt;
VIDCHR *ptr;
getyx(win, cury, curx);
cnt = win->maxx - curx;
markwin(win);
ptr = &(win->buf[cury][curx + cnt]);
memcpy(ptr + 1, ptr, cnt * sizeof(VIDCHR));
win->buf[cury][curx].chr = ch;
win->buf[cury][curx].att = win->attrib;
wmove(win, cury, win->maxx);
markwin(win);
wmove(win, cury, curx);
return OK;
}