has_ic.3cur

来自「<B>Digital的Unix操作系统VAX 4.2源码</B>」· 3CUR 代码 · 共 28 行

.TH has_ic 3cur 
.SH Name
has_ic \- determine whether insert/delete character available
.SH Syntax
.B
#include <cursesX.h>
.PP
.B
bool has_ic(\|)
.SH Description
.NXR "has_ic subroutine"
.NXA "has_ic subroutine" "insch subroutine"
.NXA "has_ic subroutine" "delch subroutine"
True if the terminal has insert- and delete-character capabilities.
.PP
The routines
.PN insch 
and
.PN delch 
are always available in the
.PN curses
library if the terminal does not have the required capabilities.
.SH Return Values
This function returns TRUE if the terminal has insert character and delete
character capabilities, otherwise it returns FALSE.
.SH See Also
delch(3cur), insch(3cur)