diff options
Diffstat (limited to 'payloads/libpayload/curses/PDCurses-3.4/pdcurses/bkgd.c')
| -rw-r--r-- | payloads/libpayload/curses/PDCurses-3.4/pdcurses/bkgd.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/payloads/libpayload/curses/PDCurses-3.4/pdcurses/bkgd.c b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/bkgd.c index 083239e1da..d511efe8b3 100644 --- a/payloads/libpayload/curses/PDCurses-3.4/pdcurses/bkgd.c +++ b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/bkgd.c @@ -39,7 +39,7 @@ RCSID("$Id: bkgd.c,v 1.39 2008/07/13 16:08:18 wmcbrine Exp $") there is a conflict (e.g., different color pairs). Return Value: - bkgd() and wbkgd() return OK, unless the window is NULL, in + bkgd() and wbkgd() return OK, unless the window is NULL, in which case they return ERR. Portability X/Open BSD SYS V @@ -86,7 +86,7 @@ int wbkgd(WINDOW *win, chtype ch) newch = win->_bkgd & A_CHARTEXT; - /* what follows is what seems to occur in the System V + /* what follows is what seems to occur in the System V implementation of this routine */ for (y = 0; y < win->_maxy; y++) @@ -97,26 +97,26 @@ int wbkgd(WINDOW *win, chtype ch) ch = *winptr; - /* determine the colors and attributes of the character read + /* determine the colors and attributes of the character read from the window */ colr = ch & A_COLOR; attr = ch & (A_ATTRIBUTES ^ A_COLOR); - /* if the color is the same as the old background color, + /* if the color is the same as the old background color, then make it the new background color, otherwise leave it */ if (colr == oldcolr) colr = newcolr; - /* remove any attributes (non color) from the character that - were part of the old background, then combine the + /* remove any attributes (non color) from the character that + were part of the old background, then combine the remaining ones with the new background */ attr ^= oldattr; attr |= newattr; - /* change character if it is there because it was the old + /* change character if it is there because it was the old background character */ ch &= A_CHARTEXT; |