set_term.3cur

<B>Digital的Unix操作系统VAX 4.2源码</B>

.TH set_term 3cur 
.SH Name
set_term \- switch between terminals
.SH Syntax
.br
.B
#include <cursesX.h>
.PP
.br
.B
SCREEN \(**set_term(new)
.br
.B
SCREEN \(**new;
.SH Description
.NXR "set_term subroutine"
This routine is used to switch between different terminals.
The screen reference 
.PN new
becomes the new current terminal.
The previous terminal screen reference is returned by the routine.
.PP
This is the only routine which manipulates SCREEN
pointers; all the others change the current terminal only.
.SH Return Values
The
.PN set_term
function returns a pointer to the previous SCREEN structure on success and
a null pointer on error.