delete some dead code

I'm kinda sorta able to get lcurses running on NetBSD 9.2 without this
particular hack.

src/lcurses/_helpers.c

@@ -24,12 +24,6 @@
 #include <ncurses.h>
 #include <term.h>
 
-/* NetBSD's default curses implementation is not quite complete.  This
-   disables those missing functions unless linked to ncurses instead. */
-#if defined NCURSES_VERSION || !defined __NetBSD__
-#  define LCURSES_POSIX_COMPLIANT 1
-#endif
-
 #include "../lua.h"
 #include "../lualib.h"
 #include "../lauxlib.h"

src/lcurses/curses.c

@@ -632,7 +632,6 @@ Pripoffline(lua_State *L)
 	static int rip = 0;
 	int top_line = lua_toboolean(L, 1);
 
-#if LCURSES_POSIX_COMPLIANT
 	if (!lua_isfunction(L, 2))
 	{
 		lua_pushliteral(L, "invalid callback passed as second parameter");
@@ -662,9 +661,6 @@ Pripoffline(lua_State *L)
 
 	/* and tell curses we are going to take the line */
 	return pushokresult(ripoffline(top_line ? 1 : -1, ripoffline_cb));
-#else
-	return binding_notimplemented(L, "ripoffline", "curses");
-#endif
 }
 
 
@@ -800,11 +796,7 @@ static int
 Pslk_init(lua_State *L)
 {
 	int fmt = checkint(L, 1);
-#if LCURSES_POSIX_COMPLIANT
 	return pushokresult(slk_init(fmt));
-#else
-	return binding_notimplemented(L, "slk_init", "curses");
-#endif
 }
 
 
@@ -823,11 +815,7 @@ Pslk_set(lua_State *L)
 	int labnum = checkint(L, 1);
 	const char* label = luaL_checkstring(L, 2);
 	int fmt = checkint(L, 3);
-#if LCURSES_POSIX_COMPLIANT
 	return pushokresult(slk_set(labnum, label, fmt));
-#else
-	return binding_notimplemented(L, "slk_set", "curses");
-#endif
 }
 
 
@@ -841,11 +829,7 @@ Refresh the soft label key area.
 static int
 Pslk_refresh(lua_State *L)
 {
-#if LCURSES_POSIX_COMPLIANT
 	return pushokresult(slk_refresh());
-#else
-	return binding_notimplemented(L, "slk_refresh", "curses");
-#endif
 }
 
 
@@ -859,11 +843,7 @@ Copy the soft label key area backing screen to the virtual screen.
 static int
 Pslk_noutrefresh(lua_State *L)
 {
-#if LCURSES_POSIX_COMPLIANT
 	return pushokresult(slk_noutrefresh());
-#else
-	return binding_notimplemented(L, "slk_noutrefresh", "curses");
-#endif
 }
 
 
@@ -878,11 +858,7 @@ static int
 Pslk_label(lua_State *L)
 {
 	int labnum = checkint(L, 1);
-#if LCURSES_POSIX_COMPLIANT
 	return pushstringresult(slk_label(labnum));
-#else
-	return binding_notimplemented(L, "slk_label", "curses");
-#endif
 }
 
 
@@ -896,11 +872,7 @@ Clears the soft labels from the screen.
 static int
 Pslk_clear(lua_State *L)
 {
-#if LCURSES_POSIX_COMPLIANT
 	return pushokresult(slk_clear());
-#else
-	return binding_notimplemented(L, "slk_clear", "curses");
-#endif
 }
 
 
@@ -914,11 +886,7 @@ Restores the soft labels to the screen.
 static int
 Pslk_restore(lua_State *L)
 {
-#if LCURSES_POSIX_COMPLIANT
 	return pushokresult(slk_restore());
-#else
-	return binding_notimplemented(L, "slk_restore", "curses");
-#endif
 }
 
 
@@ -931,11 +899,7 @@ Mark the soft label key area for refresh.
 static int
 Pslk_touch(lua_State *L)
 {
-#if LCURSES_POSIX_COMPLIANT
 	return pushokresult(slk_touch());
-#else
-	return binding_notimplemented(L, "slk_touch", "curses");
-#endif
 }
 
 
@@ -950,11 +914,7 @@ static int
 Pslk_attron(lua_State *L)
 {
 	chtype attrs = checkch(L, 1);
-#if LCURSES_POSIX_COMPLIANT
 	return pushokresult(slk_attron(attrs));
-#else
-	return binding_notimplemented(L, "slk_attron", "curses");
-#endif
 }
 
 
@@ -969,11 +929,7 @@ static int
 Pslk_attroff(lua_State *L)
 {
 	chtype attrs = checkch(L, 1);
-#if LCURSES_POSIX_COMPLIANT
 	return pushokresult(slk_attroff(attrs));
-#else
-	return binding_notimplemented(L, "slk_attroff", "curses");
-#endif
 }
 
 
@@ -988,11 +944,7 @@ static int
 Pslk_attrset(lua_State *L)
 {
 	chtype attrs = checkch(L, 1);
-#if LCURSES_POSIX_COMPLIANT
 	return pushokresult(slk_attrset(attrs));
-#else
-	return binding_notimplemented(L, "slk_attrset", "curses");
-#endif
 }
 
 

src/lcurses/window.c

@@ -265,12 +265,8 @@ static int
 Wsyncok(lua_State *L)
 {
 	WINDOW *w = checkwin(L, 1);
-#if LCURSES_POSIX_COMPLIANT
 	int bf = lua_toboolean(L, 2);
 	return pushokresult(syncok(w, bf));
-#else
-	return binding_notimplemented(L, "syncok", "curses");
-#endif
 }
 
 
@@ -1127,13 +1123,9 @@ static int
 Wimmedok(lua_State *L)
 {
 	WINDOW *w = checkwin(L, 1);
-#if LCURSES_POSIX_COMPLIANT
 	int bf = lua_toboolean(L, 2);
 	immedok(w, bf);
 	return 0;
-#else
-	return binding_notimplemented(L, "immedok", "curses");
-#endif
 }