From a80c0624fbd8bd1c784b0b5b7a0fd20b09d317b9 Mon Sep 17 00:00:00 2001 From: ache Date: Fri, 7 Oct 1994 08:58:58 +0000 Subject: Moved from ports with several enhancements --- lib/libncurses/lib_deleteln.c | 48 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 lib/libncurses/lib_deleteln.c (limited to 'lib/libncurses/lib_deleteln.c') diff --git a/lib/libncurses/lib_deleteln.c b/lib/libncurses/lib_deleteln.c new file mode 100644 index 0000000..d218eb4 --- /dev/null +++ b/lib/libncurses/lib_deleteln.c @@ -0,0 +1,48 @@ + +/* This work is copyrighted. See COPYRIGHT.OLD & COPYRIGHT.NEW for * +* details. If they are missing then this copy is in violation of * +* the copyright conditions. */ + +/* +** lib_deleteln.c +** +** The routine wdeleteln(). +** +*/ + +#include "curses.priv.h" +#include + +int wdeleteln(WINDOW *win) +{ +chtype *end, *temp; +int y, touched = 0; + + T(("wdeleteln(%x) called", win)); + + temp = win->_line[win->_cury]; + + if (win->_idlok && (delete_line != NULL)) { + putp(delete_line); + touched = 1; + } + + for (y = win->_cury; y < win->_regbottom; y++) { + win->_line[y] = win->_line[y+1]; + + if (!touched) { + win->_firstchar[y] = 0; + win->_lastchar[y] = win->_maxx; + } + } + + win->_line[win->_regbottom] = temp; + if (!touched) { + win->_firstchar[win->_regbottom] = 0; + win->_lastchar[win->_regbottom] = win->_maxx; + } + + for (end = &(temp[win->_maxx]); temp <= end; ) + *temp++ = ' ' | win->_attrs; + return OK; +} -- cgit v1.1