X-Git-Url: https://git.danieliu.xyz/?a=blobdiff_plain;f=include%2Fviewer.h;h=7c02462e41f40e8b243f24249556a395eb70b258;hb=58e6310354246773a7aecf1b4612eee088a4596b;hp=d921247141191a3161545efe44de7deed489fc94;hpb=42a0fbc2fa198be33df372c198c225d6fb0de33e;p=smdp.git

diff --git a/include/viewer.h b/include/viewer.h
index d921247..7c02462 100644
--- a/include/viewer.h
+++ b/include/viewer.h
@@ -5,7 +5,7 @@
  * Functions necessary to display a deck of slides in different color modes
  * using ncurses. Only white, red, and blue are supported, as they can be
  * faded in 256 color mode.
- * Copyright (C) 2014 Michael Goehler
+ * Copyright (C) 2015 Michael Goehler
  *
  * This file is part of mdp.
  *
@@ -32,6 +32,9 @@
  *
  */
 
+#define _GNU_SOURCE              // enable ncurses wchar support
+#define _XOPEN_SOURCE_EXTENDED 1 // enable ncurses wchar support
+
 #if defined( WIN32 )
 #include <curses.h>
 #else
@@ -54,7 +57,7 @@
 
 int ncurses_display(deck_t *deck, int notrans, int nofade, int invert, int reload, int noreload);
 void add_line(WINDOW *window, int y, int x, line_t *line, int max_cols, int colors);
-void inline_display(WINDOW *window, const char *c, const int colors);
+void inline_display(WINDOW *window, const wchar_t *c, const int colors);
 void fade_out(WINDOW *window, int trans, int colors, int invert);
 void fade_in(WINDOW *window, int trans, int colors, int invert);
 int int_length (int val);