avoid warning on unused variables

diff --git a/tui.c b/tui.c
index 7265218cf507cdd268c8bfc97cc477f5bddaa8b6..c83211cead8cab9f7b70faf31b87ff78b5318973 100644 (file)
--- a/tui.c
+++ b/tui.c
@@ -137,7 +137,7 @@ static void colorbox(WINDOW *win, chtype color, int hasbox)
 {
     int maxy;
 #ifndef PDCURSES
-    int maxx;
+    int __attribute__((unused)) maxx;
 #endif
     chtype attr = color & A_ATTR;  /* extract Bold, Reverse, Blink bits */
 
@@ -372,7 +372,7 @@ int bodylen(void)
 #ifdef PDCURSES
     return getmaxy(wbody);
 #else
-    int maxy, maxx;
+    int maxy, __attribute__((unused)) maxx;
 
     getmaxyx(wbody, maxy, maxx);
     return maxy;
@@ -588,7 +588,7 @@ void startmenu(menu *mp, char *mtitle, FUNC init)
 static void repainteditbox(WINDOW *win, int x, char *buf)
 {
 #ifndef PDCURSES
-    int maxy;
+    int __attribute__((unused)) maxy;
 #endif
     int maxx;