1 files changed, 110 insertions, 0 deletions
diff --git a/payloads/libpayload/curses/PDCurses-3.4/os2/pdcsetsc.c b/payloads/libpayload/curses/PDCurses-3.4/os2/pdcsetsc.c
new file mode 100644
index 0000000000..2a770bd237
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/os2/pdcsetsc.c
@@ -0,0 +1,110 @@
+/* Public Domain Curses */
+
+#include "pdcos2.h"
+
+RCSID("$Id: pdcsetsc.c,v 1.44 2008/07/14 04:24:51 wmcbrine Exp $")
+
+/*man-start**************************************************************
+
+  Name:                                                         pdcsetsc
+
+  Synopsis:
+        int PDC_set_blink(bool blinkon);
+        void PDC_set_title(const char *title);
+
+  Description:
+        PDC_set_blink() toggles whether the A_BLINK attribute sets an
+        actual blink mode (TRUE), or sets the background color to high
+        intensity (FALSE). The default is platform-dependent (FALSE in
+        most cases). It returns OK if it could set the state to match 
+        the given parameter, ERR otherwise. Current platforms also 
+        adjust the value of COLORS according to this function -- 16 for 
+        FALSE, and 8 for TRUE.
+
+        PDC_set_title() sets the title of the window in which the curses
+        program is running. This function may not do anything on some
+        platforms. (Currently it only works in Win32 and X11.)
+
+  Portability                                X/Open    BSD    SYS V
+        PDC_set_blink                           -       -       -
+        PDC_set_title                           -       -       -
+
+**man-end****************************************************************/
+
+int PDC_curs_set(int visibility)
+{
+#ifndef EMXVIDEO
+    VIOCURSORINFO pvioCursorInfo;
+#endif
+    int ret_vis, hidden = 0, start = 0, end = 0;
+
+    PDC_LOG(("PDC_curs_set() - called: visibility=%d\n", visibility));
+
+    ret_vis = SP->visibility;
+    SP->visibility = visibility;
+
+    switch(visibility)
+    {
+    case 0:     /* invisible */
+#ifdef EMXVIDEO
+        start = end = 0;
+#else
+        start = pdc_font / 4;
+        end = pdc_font;
+        hidden = -1;
+#endif
+        break;
+
+    case 2:     /* highly visible */
+        start = 2;      /* almost full-height block */
+        end = pdc_font - 1;
+        break;
+
+    default:    /* normal visibility */
+        start = (SP->orig_cursor >> 8) & 0xff;
+        end = SP->orig_cursor & 0xff;
+    }
+
+#ifdef EMXVIDEO
+    if (!visibility)
+        v_hidecursor();
+    else
+        v_ctype(start, end);
+#else
+    pvioCursorInfo.yStart = (USHORT)start;
+    pvioCursorInfo.cEnd = (USHORT)end;
+    pvioCursorInfo.cx = (USHORT)1;
+    pvioCursorInfo.attr = hidden;
+    VioSetCurType((PVIOCURSORINFO)&pvioCursorInfo, 0);
+#endif
+    return ret_vis;
+}
+
+void PDC_set_title(const char *title)
+{
+    PDC_LOG(("PDC_set_title() - called:<%s>\n", title));
+}
+
+int PDC_set_blink(bool blinkon)
+{
+#ifndef EMXVIDEO
+    USHORT statebuf[3], result;
+
+    statebuf[0] = 6;    /* length */
+    statebuf[1] = 2;    /* blink/intensity */
+    statebuf[2] = !blinkon;
+
+    result = VioSetState(&statebuf, 0);
+    VioGetState(&statebuf, 0);  /* needed? */
+
+    if (pdc_color_started)
+        COLORS = statebuf[2] ? 16 : 8;
+
+    return (result == 0) ? OK : ERR;
+#else
+    if (pdc_color_started)
+        COLORS = 16;
+
+    return blinkon ? ERR : OK;
+#endif
+}