diff --git a/sdl2/pdcdisp.c b/sdl2/pdcdisp.c
index 8ba51efc..0e37392b 100644
--- a/sdl2/pdcdisp.c
+++ b/sdl2/pdcdisp.c
@@ -26,7 +26,7 @@ chtype acs_map[128] =
     '/',
 
 # ifdef PDC_WIDE
-    0x2588,
+    ACS_BLOCK,
 # else
     0xdb,
 # endif
@@ -45,10 +45,10 @@ chtype acs_map[128] =
     'b', 'c', 'd', 'e',
 
 # ifdef PDC_WIDE
-    0x00b0, 0x00b1, 0x2591, 0x00a4, 0x2518, 0x2510, 0x250c, 0x2514,
-    0x253c, 0x23ba, 0x23bb, 0x2500, 0x23bc, 0x23bd, 0x251c, 0x2524,
-    0x2534, 0x252c, 0x2502, 0x2264, 0x2265, 0x03c0, 0x2260, 0x00a3,
-    0x00b7,
+    0x00b0, 0x00b1, 0x2591, 0x00a4, ACS_LRCORNER, ACS_URCORNER,
+    ACS_ULCORNER, ACS_LLCORNER, ACS_PLUS, ACS_S1, ACS_S3, ACS_HLINE,
+    ACS_S7, ACS_S9, ACS_LTEE, ACS_RTEE, ACS_BTEE, ACS_TTEE, ACS_VLINE,
+    0x2264, 0x2265, 0x03c0, 0x2260, 0x00a3, 0x00b7,
 # else
     0xf8, 0xf1, 0xb0, A(0x0f), 0xd9, 0xbf, 0xda, 0xc0, 0xc5, 0x2d, 0x2d,
     0xc4, 0x2d, 0x5f, 0xc3, 0xb4, 0xc1, 0xc2, 0xb3, 0xf3, 0xf2, 0xe3,