fix dos cross-compile

sys/unix/hints/include/cross-pre.370

@@ -74,17 +74,17 @@ ifdef BUILD_PDCURSES
 # PD Curses library
 #===============-=================================================
 ifdef WANT_WIN_CURSES
-ifdef WANT_DOSVGA
 PDCTOP = ../lib/pdcursesmod
+ifdef WANT_DOSVGA
 PDCPORT = $(PDCTOP)/dosvga
 PDCURSESDEF= -I$(PDCTOP) -I$(PDCPORT) \
 		-D"CURSES_GRAPHICS" -D"CURSES_BRIEF_INCLUDE" \
 		-D"PDC_WIDE" -D"CURSES_UNICODE"
 else
-PDCTOP = ../lib/pdcurses
 PDCPORT = $(PDCTOP)/dos
 PDCURSESDEF= -I$(PDCTOP) -I$(PDCPORT) \
-		-D"CURSES_GRAPHICS" -D"CURSES_BRIEF_INCLUDE"
+		-D"CURSES_GRAPHICS" -D"CURSES_BRIEF_INCLUDE" \
+		-D"PDC_WIDE"
 endif # WANT_DOSVGA
 PDCLIBOBJ1= $(TARGETPFX)addch.o $(TARGETPFX)addchstr.o \
 		$(TARGETPFX)addstr.o $(TARGETPFX)attr.o \

win/curses/cursmisc.c

@@ -857,7 +857,7 @@ int
 curses_convert_keys(int key)
 {
     boolean reject = (gp.program_state.input_state == otherInp),
-            as_is = FALSE, numpad_esc;
+            as_is = FALSE, numpad_esc = FALSE;
     int ret = key;
 
     if (modifiers_available)
@@ -1106,6 +1106,7 @@ parse_escape_sequence(boolean *keypadnum)
 
     return ret;
 #else
+    nhUse(keypadnum);
     return '\033';
 #endif /* !PDCURSES */
 }