Add ncurses 6.4

third_party/ncurses/lib_erasewchar.c

@@ -0,0 +1,96 @@
+/****************************************************************************
+ * Copyright 2020,2021 Thomas E. Dickey                                     *
+ * Copyright 2002-2010,2014 Free Software Foundation, Inc.                  *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Thomas E. Dickey 2002                                           *
+ ****************************************************************************/
+
+#include "curses.priv.h"
+
+MODULE_ID("$Id: lib_erasewchar.c,v 1.5 2021/05/22 23:51:14 tom Exp $")
+
+/*
+ *	erasewchar()
+ *
+ *	Return erase character as given in cur_term->Ottyb.
+ */
+
+NCURSES_EXPORT(int)
+NCURSES_SP_NAME(erasewchar) (NCURSES_SP_DCLx wchar_t *wch);
+NCURSES_EXPORT(int)
+NCURSES_SP_NAME(erasewchar) (NCURSES_SP_DCLx wchar_t *wch)
+{
+    int value;
+    int result = ERR;
+
+    T((T_CALLED("erasewchar()")));
+    if ((value = NCURSES_SP_NAME(erasechar) (NCURSES_SP_ARG)) != ERR) {
+	*wch = (wchar_t) value;
+	result = OK;
+    }
+    returnCode(result);
+}
+
+#if NCURSES_SP_FUNCS
+NCURSES_EXPORT(int)
+erasewchar(wchar_t *wch)
+{
+    return NCURSES_SP_NAME(erasewchar) (CURRENT_SCREEN, wch);
+}
+#endif
+
+/*
+ *	killwchar()
+ *
+ *	Return kill character as given in cur_term->Ottyb.
+ */
+
+NCURSES_EXPORT(int)
+NCURSES_SP_NAME(killwchar) (NCURSES_SP_DCLx wchar_t *wch);
+NCURSES_EXPORT(int)
+NCURSES_SP_NAME(killwchar) (NCURSES_SP_DCLx wchar_t *wch)
+{
+    int value;
+    int result = ERR;
+
+    T((T_CALLED("killwchar()")));
+    if ((value = NCURSES_SP_NAME(killchar) (NCURSES_SP_ARG)) != ERR) {
+	*wch = (wchar_t) value;
+	result = OK;
+    }
+    returnCode(result);
+}
+
+#if NCURSES_SP_FUNCS
+NCURSES_EXPORT(int)
+killwchar(wchar_t *wch)
+{
+    return NCURSES_SP_NAME(killwchar) (CURRENT_SCREEN, wch);
+}
+#endif