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include "../curses.h"
include "window.h"
# GETCH -- Get a character and display it in the window
int procedure getch ()
# B.Simon 01-Oct-90 Original
#--
int wgetch()
begin
return (wgetch (STDSCR))
end
int procedure wgetch (win)
pointer win # i: Window descriptor
#--
include "window.com"
char str[1]
int ch
pointer pwin
int k_get()
begin
str[1] = EOS
str[2] = EOS
pwin = warray[win]
if (WIN_FUNC(pwin) == NULL) {
call ps_synch
ch = k_get ()
if (ch < K_BASE) {
str[1] = ch
call waddstr (win, str)
}
} else {
call zcall3 (WIN_FUNC(pwin), win, str, 1)
if (str[1] == EOS) {
ch = k_get () # get pushed back character
} else {
ch = str[1]
}
}
return (ch)
end
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