-#define CH_ULCORNER 0x10
-#define CH_URCORNER 0x10
-#define CH_LLCORNER 0x10
-#define CH_LRCORNER 0x10
-
+#define CH_TTEE 0x16
+#define CH_BTEE 0x15
+#define CH_HLINE 0x0b
+#define CH_VLINE 0x0e
+#define CH_ULCORNER 0x14
+#define CH_URCORNER 0x12
+#define CH_LLCORNER 0x11
+#define CH_LRCORNER 0x08
+#define CH_PI 0x05