Moved from ports with several enhancements

1 files changed, 56 insertions, 0 deletions

diff --git a/lib/libncurses/lib_addstr.c b/lib/libncurses/lib_addstr.c
new file mode 100644
index 0000000..007598c
--- /dev/null
+++ b/lib/libncurses/lib_addstr.c
@@ -0,0 +1,56 @@
+
+/* This work is copyrighted. See COPYRIGHT.OLD & COPYRIGHT.NEW for   *
+*  details. If they are missing then this copy is in violation of    *
+*  the copyright conditions.                                        */
+
+/*
+**	lib_addstr.c
+*
+**	The routines waddnstr(), waddchnstr().
+**
+*/
+
+#include "curses.priv.h"
+
+int
+waddnstr(WINDOW *win, char *str, int n)
+{
+	T(("waddnstr(%x,%s,%d) called", win, str, n));
+
+	if (str == NULL)
+		return ERR;
+
+	if (n < 0) {
+		while (*str != '\0') {
+		    if (waddch(win, (unsigned char)*str++) == ERR)
+			return(ERR);
+		}
+		return OK;
+	}
+
+	while((n-- > 0) && (*str != '\0')) {
+		if (waddch(win, (unsigned char)*str++) == ERR)
+			return ERR;
+	}
+	return OK;
+}
+
+int
+waddchnstr(WINDOW *win, chtype *str, int n)
+{
+	T(("waddchnstr(%x,%x,%d) called", win, str, n));
+
+	if (n < 0) {
+		while (*str) {
+		    if (waddch(win, *str++) == ERR)
+			return(ERR);
+		}
+		return OK;
+	}
+
+	while(n-- > 0) {
+		if (waddch(win, *str++) == ERR)
+			return ERR;
+	}
+	return OK;
+}