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# PS_END -- Terminate physical display package
#
# B.Simon 18-Jan-89 Original
# B.Simon 26-Sep-90 Updated to use screen buffer
procedure ps_end()
#--
include "screen.com"
char newline
data newline / '\n' /
begin
# Restore terminal to original state and release termcap structure
if (term != NULL) {
call ps_sendcap ("ve", 1)
call ps_sendcap ("te", 1)
if (ttyout != NULL) {
call ttygoto (ttyout, term, 1, lines)
call putc (ttyout, newline)
}
call ttyclose (term)
term = NULL
}
# Release screen memory
if (termscr != NULL) {
call mfree (termscr, TY_CHAR)
termscr = NULL
}
# Close terminal descriptor
if (ttyin != NULL) {
call close (ttyin)
ttyin = NULL
}
if (ttyout != NULL) {
call close (ttyout)
ttyout = NULL
}
end
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